There are two main classes of verbs in English: strong and weak. 'Strong' is a historical terms that refers to the of verbs in which the past tense is marked by a change in the base vowel and the ...

Action verbs describe things we do or things that happen. Ted is playing football. The sun rose at six this morning. We use state verbs to talk about attitudes, thoughts, senses or belonging.

Tenses in English are made of a time and an aspect. English recognises 3 times (past, present and future) and 3 aspects (simple, continuous and perfect.) An aspect is the character of a verb. It adds ...