present perfect (4)
progressive (or ‘continuous’)formshave/has been + -ing I have been thinking about you.Have you been waiting long?I haven’t been...
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be able
We use “able” especially in the structure be able + infinitive. This often has the same meaning as can. There is a negative form...
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Verbs followed by infinitives and gerunds
In English, if you want to follow a verb with another action, you must use a gerund or infinitive. For example: We resumed talking. (gerund – verb...
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Common Collocations
Common Collocations On this page, you can find a few short lists of common collocations to give you more of an idea about them. Many good...
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Comma before and after conjunctions
Comma after so When so is used to mean therefore, it is a transitional adverb. So, it should be followed by a comma. I was not feeling well. So, I...
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