We use question tags at the end of statements to ask for confirmation. They mean something like: “Are you okay?” or “Do you think so?” They are very common in English.
Verb Tenses are all used to express action that has taken place in the past, present, and future. The following sections will show how and when to use the 12 basic tenses in English grammar.
The present perfect tense is used with finished actions, while the present perfect progressive tense is used with unfinished actions.
The present perfect tense indicates permanent actions; the present perfect progressive tense describes temporary actions.
The present perfect tense emphasizes the result of the action; In contrast, the present perfect progressive tense emphasizes the duration of the action.
The present perfect tense indicates “How much/How many“, while the present perfect progressive tense indicates “How long something has been happening“.
Present Perfect vs. Present Perfect Progressive | Picture
The past perfect tense expresses a past action, already finished when another past action happened; the past perfect continuous tense describes a past action which started in the past and continued to happen after another action or time in the past.
The past perfect tense emphasizes the result of an activity in the past; in contrast, the past perfect continuous tense emphasizes the duration of an activity in the past.
The past perfect tense shows two events in the past that are linked, while the past perfect continuous tense shows the cause of a past action.
Past Perfect vs. Past Perfect Continuous | Picture
Will vs. Going to
Learn the Difference Between Will vs Going to in English with grammar rules and examples.
In English grammar, both “Will” and “Be Going to” are used to express future tense but they do not have the same meaning.
Will is used to express future actions decided at the moment of speaking, while Going to describes future plans decided before the moment of speaking.
Will is used to indicate a prediction based on personal opinions or experiences, while going to is used to express a prediction based on present evidence.
Will expresses a future fact; going to is used to describe something is about to happen.