It's a neurological phenomenon called deja vue (already seen - in French). There are several theories, I don't think that any of them is universally accepted. Anyway, it can be associated with a series of neurological disorders, but almost everybody has them. Annoying, isn't it?
Present is now - what is currently happening - and past is anything and everything that has happened (been and gone).
Past tense refers to anything that "has already happened." For example....I am typing is a present tense sentence. I typed a letter yesterday, however, is in the past tense because it has already happened.
The present tense expresses something that is happening now whilst the past tense expresses something that has already happened.
Probably not. There are certain world events that must take place before the end of the present earth. Although most have already occured, there are still several that have not happened yet.
"Has/have occurred" is the present perfect tense. "Already" is an adverb.
The present perfect tense.
present is today and past tense is it has already happened.
The present tense expresses something that is happening now whilst the past tense expresses something that has already happened.
The present tense expresses something that is happening now whilst the past tense expresses something that has already happened.
Present is now - what is currently happening - and past is anything and everything that has happened (been and gone).
Past tense refers to anything that "has already happened." For example....I am typing is a present tense sentence. I typed a letter yesterday, however, is in the past tense because it has already happened.
The present tense expresses something that is happening now whilst the past tense expresses something that has already happened.
Present tense is used to describe things that are happening now or are generally true. Past tense is used to describe things that have already happened.
past history- means that history already happened or the history is done present history- means that history may happen at present or the happening in the present today
The present tense expresses actions that are happening now. The past tense expresses actions that have already happened. The future tense expresses actions that are yet to happen.
The past tense is used to refer to something that has already happened. The present tense is used to refer to something that is currently happening. The future tense is used to refer to things that have not yet happened but will happen in the future.
"There was" is used to indicate that something either happened in the past or was present at a certain location, as in "There was a storm that night" or "There was a clock on the wall."