Statements of fact about the past and present are called assertions.
past: I was; you were; he/she/it was present: I am; you are; he/she/it is
Past - was Present - is Future - will be
Present - am. Past - was and were.
In movies, a "flashback".
Present tense - clean. Past tense - cleaned. Present tense - work. Past tense - worked. Present tense - play. Past tense - played.
call
yes
past: I was; you were; he/she/it was present: I am; you are; he/she/it is
When time flow from past to present to future, that is generally known as the passing of time. Time passes.
The past continuous indicates that a longer action in the past was interrupted - for example I was watching TV when he called
Most limestone was originally formed from sediments at the bottom of oceans, past and present.
Have is present tense. The past tense is had.
There is a past, present, and future. There was a past; there is a present and there will be a future.
what is present past
Present - am. Past - was and were.
Past - was Present - is Future - will be
The study of the past is called history. Historians analyze and interpret events, people, cultures, and societies from the past to understand how they have shaped the present.