Обоснуйте правило" паст сонтиньёс тенс и паст симпл"

Как это правило строиться!?!

Образование Past SimpleУтвердительные предложения:I played We playedYou played You playedHe / she / it played They playedВопросительные предложения:Did I play? Did we play?Did you play? Did you play?Did he / she / it play? Did they play?Отрицательные предложения:I did not play We did not playYou did not play You did not playHe / she / it did not play They did not play

Образование Past ContinuousУтвердительные предложения:I was playing We were playingYou were playing You were playingHe / she / it was playing They were playingВопросительные предложения:Was I playing? Were we playing?Were you playing? Were you playing?Was he / she / it playing? Were they playing?Отрицательные предложения:I was not playing We were not playingYou were not playing You were not playingHe / she / it was not playing They were not playing

Так понятно?

Если вы все еще не понимаете,то откройте либо учебник(в нем должно быть по идеи,если вы на данном этапе изучения)или наберите в интернете.