Present continuous and 'going to' Verb patterns The present perfect with ‘ever’ and ‘never’ The present perfect with 'for' and 'since' Comparatives and superlatives Present perfect with 'just', ...

In English, the past perfect tense describes an action completed before another past event, or an action completed before a specific time focus. Grammatically, as the present perfect does, the past ...

We use the present perfect when we are considering something that started in the past and which we want to connect with the present. It may be something that started in the recent past, or it may have ...