The imperative is a verb form that is used to give orders, instructions, advice, encouragement etc. It's formed by using the ...

In this exercise, you'll see input verbs and model verbs. If you choose ring as your model verb, and then bring as your input verb, bring will conjugate the way that ring normally does. (You will get ...

Natural languages comprise elaborate systems of rules that enable one speaker to communicate with another 7. These rules serve to simplify the production of language and enable an infinite array of ...

Sometimes you know a word has two forms, but you 're not sure which one is appropriate to use in the situation at hand. This happens a lot with verbs, where past-tense forms can compete for acceptance ...

However, there are many types of noun and noun phrase in English, and it can be difficult to know if a particular noun takes a singular verb (such as DOES / HAS / AM / IS ) or a plural verb (DO / HAVE ...

One major word-formation process in English is to use the noun itself as a verb to express the action conveyed or implied by the noun, without changing the form of the noun in any way. This direct ...