Subject-verb agreement means that your verb must be conjugated, or changed, to fit (or agree) with the subject. Subjects can be singular or plural. Think of singular and plural as mathematical ...

Each subject pronoun has its own verb ending in Spanish. The verb ending indicates who is carrying out the action. Subject pronouns are not always needed with verbs in Spanish. Negative forms in ...

The present perfect continuous has two parts - the main verb and the auxiliary verbs. He has been thinking about it for ages. She's been driving since 4 o'clock. In these examples, the main verbs are ...

Let's look at how we can use contractions using the verb 'to be' correctly. Contractions involve joining two words together — using an apostrophe. They are commonly used in informal written English ...

CHICAGO (Reuters) - Irregular verbs are the bane of any effort to learn English, but new research looking at how language evolves suggests frequent use keeps pesky irregular verbs like "take" from ...