If I had married her, I will have a couple of children.
In grammar, tense is the moment of a verb's action or its state of being, such as present (something happening now), past (something happened earlier), or future (something going to happen). These are anointed the verb's time frame. For example, examine I walk (present), I walked (past), and I will walk (future)
A importance of form in a verb to express importance of time or duration of the activity or state it denotes.
Tense system is the order which the pieces go in a sentence.
To learn more about Tense, refer
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