TENSES

¯  Simple Present Tense

+)   S + V₁ + (s/es) + o/c

-)    S + do/does + not + V₁ + o/c

?)   do/does + S + V₁ + o/c

¯  Present Continuous Tense

+)   S + Tube (is, am, are) + Ving + o/c

-)    S + Tube (is, am, are) + not + Ving + o/c

?)   Tube (is, am, are) + S + Ving + o/c

¯  Present Perfect Tense

+)   S + have/has + V₃ + o/c

-)    S + have/has + not + V₃ + o/c

?)   have/has + S + V₃ + o/c

¯  Present Perfect Continuous Tense

+)   S + have/has + been + Ving + o/c

-)    S + have/has + been + not + Ving + o/c

?)   have/has + S + been + Ving + o/c

¯  Simple Past Tense

+)   S + V₂ + o/c

-)    S + did + not + V₁ + o/c

?)   did + S + V₁ + o/c

¯  Past Continuous Tense

+)   S + was/were +

-)    S + was/were + not + Ving + o/c

?)   was/were + S + Ving + o/c

¯  Past Perfect Tense

+)   S + had + V₃ + o/c

-)    S + had + not + V₃ + o/c

?)   had + S + V₃ + o/c

¯  Past Perfect Continuous Tense

+)   S + had + been o/c

-)    S + had + not + been + Ving + o/c

?)   had + S + been + Ving + o/c

¯  Present Future Tense

+)   S + Shall/will + V₁ + o/c

-)    S + Shall/will + not + V₁ + o/c

?)   Shall/will + S + V₁ + o/c

¯  Present Future Continuous Tense

+)   S + will/Shall + be + Ving + o/c

-)    S + will/Shall + not + be + Ving + o/c

?)  

¯  Present Future Perfect Tense

+)   S + Shall/will + heve + V₃ + o/c

-)    S + Shall/will + not + heve + V₃ + o/c

?)   Shall/will + S + heve + V₃ + o/c

¯  Present Future Perfect Continuous Tense

+)   S + Shall/will + heve + been + Ving + o/c

-)    S + Shall/will + not + heve + been + Ving + o/c

?)   Shall/will + S + heve + been + Ving + o/c

¯  Past Future Tense

+)   S + should/would + V₁ + o/c

-)    S + should/would + not + V₁ + o/c

?)   should/would + S + V₁ + o/c

¯  Past Future Continuous Tense

+)   S + should/would + be + Ving + o/c

-)    S + should/would + not + be + Ving + o/c

?)   should/would + S be + Ving + o/c

¯  Past Future Perfect Tense

+)   S + would/should + have + V₃ + o/c

-)    S + would/should + not + have + V₃ + o/c

?)   would/should + S + have + V₃ + o/c

¯  Past Future Perfect Continuous Tense

+)   S + would/should + have + been + Ving + o/c

-)    S + would/should + not + have + been + Ving + o/c

?)   would/should + S + have + been + Ving + o/c