Tense

Definition and stakes

Frank Edgar Farley,  An Advanced English Grammar with Exercises

“ INFLECTION OF VERBS 216. Verbs have inflections of tense, person and number, and mood. They also have the distinction of voice, which is expressed by the help of verb-phrases.
Tense indicates time; person and number correspond with person and number in substantives; mood shows the manner in which the action is expressed; voice indicates whether the subject acts or is acted upon.
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Source: Gutenberg

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