Regular verbs in English consist of a base verb from which all different tenses can easily be formed. For example, the verb "to learn": present tense: learn; continuous present tense: learning, perfect tense and past tense: learned. As you see, all tenses of the regular verb "to learn" can be formed by adding the endings -ing and -ed.
English irregular verbs, however, have no definite rules, and although some irregular verbs have certain patterns in common, the best way to learn them is by looking at each individual verb. Let's look at the irregular verb "begin" in its simple present tense as an example.
Starting today, we must pick ourselves up, dust ourselves off,
and begin again the work of remaking America.
Captions 26-27, Barack Obama's Inauguration Day - Obama's Speech
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As you see, in the simple present tense it remains the same. But in the present continuous tense:
It's beginning to turn into a lovely red color!
Caption 28, Tara's Recipes - Chilli Prawns and Golden Couscous
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Just like a regular verb, this irregular verb adds -ing, but with an extra '"n": However, in the past tense:
She got a fright when the clock suddenly began to strike twelve.
Caption 15, Yabla Fairy Tales - Cinderella
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The base verb "begin" changes to "began." And as a past participle:
Bottled water sales have begun to drop.
Caption 67, Nature Preservation - The Story of Bottled Water
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The base verb "begin" changes to "begun."
Further Learning
Take a look at this list of English irregular verb forms, and search Yabla English for some of your favorite English irregular verbs to see them used in a real-world context.
The continuous (or progressive) tense comprises two parts: the verb "to be" in the present, past, or future tense, combined with the present participle of the main verb. It is a common verbal form in the English language, actually more common than the simple tense in the spoken language.
Let's find an example on Yabla English of the present continuous tense:
Time is running out.
Caption 29, George Clooney - Video Diary from Sudan and Chad
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To form the above present continuous tense, the present tense of the verb "to be" ("is") is combined with the present participle of the verb "to run" (by adding "ing," or in this case "-ning") to the end of the verb. The present continuous tense expresses something that is presently incomplete or unfinished. In the above case, there is still time enough now, but soon there will not be.
And the past continuous tense:
I was laughing so hard.
Caption 42, Jim White - Interview
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To form the above past continuous tense, the past tense of the verb "to be" ("was") is combined with the present participle of the verb "to laugh." The past continuous tense expresses something that is incomplete or unfinished in the past. In the above case, laughing was occurring during a past event.
And lastly, the future continuous tense:
This is where you will be working from.
Caption 14, The Company - Starting on a New Job
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To form the above future continuous tense, the future tense of the verb "to be" ("will be") is combined with the present participle of the verb "to work." The future continuous tense expresses something is incomplete or unfinished that will happen in the future. In the above case, work will be performed at some point in the future.
Further Learning
Take a look at this list of basic verb forms, and search Yabla English for some of your favorite English present participle verbs (ending in -ing) and see these tenses used in a real-world context.
The simple tense, in its present, past and future forms, is called "simple" because it consists of just one word, unlike other verb tenses such as present progressive and present perfect. The first-person form of the simple present tense is almost always the same as the dictionary form of the verb.
With the verb "to write," for example, the simple present tense in first person is "I write."
Well, when I write songs...
Caption 27, Bee and Flower - Interview
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In the simple past tense, the basic form "write" changes to "wrote." Some basic verbs just add "-ed" to become past tense, but many are irregular and must be learned.
I wrote this song.
Caption 35, Rise Up and Sing - Recording the Song
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The simple future tense consist of adding "will" (or "shall") before the verb:
Tammy will write a song and then record it on her laptop.
Caption 92, Royalchord - Interview
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Further Learning
Take a look at this list of basic verbs and their irregular simple past tenses, and search Yabla English for some of your favorites to see how they are used in context.
An adjective is a "describing word" that describes or modifies a noun. Today we'll take a look at the most basic type of adjective, called an "attribute adjective," which in simple sentences in English usually precedes the noun.
It's quite a big video!
Caption 32, Adele - The Making of "Chasing Pavements"
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In the sentence above, the adjective "big" describes the noun "video." If you have more than one adjective, however, it is important to understand they must be put into a particular order: an adjective describing size is mentioned first, then shape or quality, followed by age, color, origin, and, lastly, material. For example:
And mix it well into this beautiful red tomato onion paste.
Caption 34, Tara's Recipes - Chilli Prawns and Golden Couscous
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In the sentence above, the adjective order is: beautiful (quality), red (color), and tomato onion (materials). The last two are actually nouns that are acting as adjectives. You can see how the order is important, because to say, "And mix it well with this tomato beautiful onion red paste" doesn't make sense!
A noun can be used as an adjective too, as in "a stone house", which describes "a house made of stone." But an adjective can become a noun too:
The ever widening gap between the rich and the poor is despicable.
Caption 6, Occupy DC - Barry Knight
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The adjectives "rich" and "poor" become nouns when the article "the" precedes them.
Further Learning
Take a look at this list of the most commonly used 500 adjectives in the English language and pick a few out that you are less familiar with, then learn how they are used in context on Yabla.
English verbs that describe an action, rather than an occurrence or a state of being, are the most common kind of verbs. Unlike the other kinds of verbs, they have the common feature of always ending in the letter "s" in the present tense third person singular form:
He takes a step back.
Caption 5, David Gallo - Underwater astonishments
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He eats the fruit.
Caption 17, Genesis Inc. - Talkalope
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He (subject) takes (action verb) a step (object).
He (subject) eats (action verb) the fruit (object).
There are three forms of sentences where an action verb may be found: an affirmative sentence (as with the examples above); a negative sentence; and an interrogative sentence, or question.
To change the above affirmative sentences to negative sentences, add the verb "to do" and "not," the declarative form of "no."
He does not take a step.
He does not eat the fruit.
To change the affirmative form to the interrogatory form (or question), add the verb "to do" at the beginning of the sentence with a question mark at the end:
Does he take a step?
Does he eat the fruit?
So to reiterate:
Affirmative: He takes a step.
Negative: He does not take a step.
Interrogatory: Does he take a step?
Affirmative: He eats the fruit.
Negative: He does not eat the fruit.
Interrogatory: Does he eat the fruit?
Further Learning
Browse some videos at Yabla English and find some other examples of affirmative sentences with action verbs. Practice turning them into negative sentences with "to do" and "not", and changing them into interrogative sentences with "to do" and a question mark.
A countable noun is a common noun that has singular and plural forms and can be modified by a number.
The opposite of a common noun is called a mass noun, which does not have different singular and plural forms, nor can it be modified by a number.
As a general rule, words referring to objects and people are countable nouns, and words referring to liquids (water, juice), powders (sugar, sand), and substances (metal, wood) are mass nouns.
When you travel you have two suitcases. Suitcases are the same as luggage, but you cannot say "two luggages" as luggage is a mass noun. When you travel you have luggage, or two pieces of luggage. Mass nouns use measure words like pieces of to make plurals.
You want to build a bookshelf so you buy eight boards made of wood. "Wood" is a mass noun, so it is incorrect to say you have "eight woods," but you can say you have eight pieces of wood.
Here is a list of some more mass nouns: advice, air, art, blood, butter, data, deodorant, equipment, evidence, food, furniture, garbage, graffiti, grass, homework, housework, information, knowledge, mathematics, meat, milk, money, music, notation, paper, pollution, progress, sand, soap, software, sugar, traffic, transportation, travel, trash, water
There are some words that are both countable nouns and mass nouns. You leave some papers on the desk, by which you mean you leave some specific documents. If you leave some paper on the desk, you mean you left a package of paper or just some paper in a general sense.
Further Learning
Search for some mass nouns on Yabla English and see how they are used in context.
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