“No finite point has meaning without an infinite reference point.” - Jean Paul Sartre

Most finite verbs take a “d” or “ed” at the end to indicate the past: walked

Most finite verbs take an “s” at the end to indicate present tense when the subject of the verb is third person singular: he walks

Finite verbs are often groups of words that include auxiliary verbs like can, must, have, be: can be walking

Finite verbs usually follow their subjects: he walks

Finite verbs surround the subject when a question is being asked: is he walking?