ONE TENSE BACKDIRECT INDIRECTA

1. Thì động từ:One tense backdirect indirecta. Simple present : S + V (s / es) a. Past simple : S + V2 / V-edb. Present continuous: S + am / is /are + V-ingb. Past continuous: S + was/were + V-ingc. Past simple : S + V2 / V-edc. Past perfect : S + had + V3 / V-edd. Past continuous: S + was / were + V-ing d. Past perfect continuous : S + had been + V-inge. Present perfect: S + have / has + V3/V-ede. Past perfect : S + had + V3 / V-edf. P. Perfect continuous: S + have / has been + V-f. Past perfect continuous : S + had been + ingg. Must / have to g. Had to h. Can / May / Will / Shallh. Could / Might / Would / Should