What are the 4 formulas of present tense?
Tenses Rules Chart TensesTenses Rule Present Simple tenseSubject + V1 + s/es + Object (Singular) Subject + V1 + Object (Plural) Present Perfect tenseSubject + has + V3 + Object (Singular) Subject + have + V3 + Object (Plural) Present Continuous tenseSubject + is/am/are + V1 + ing + object 9 more rows