... used in three ways: to show possession(ownership), to show plural forms, and to show contractions (where a letter or numberhas been omitted). The following chart shows how its, it’s, and its’ ... of the White House.The tense of a verb shows its time. English has six verb tenses. Each of the six tenses hastwo forms: basic and progressive (also known as “perfect”). In the example here, ... a possessive word.8. The (apostrophe, comma) is used to show possession and to show plural forms.9. This mark of punctuation also shows (contraction, parallelism) where a letter ornumber has...