Past simple What happened อะไรเกิดขึ้นในอดีต Positive statement Sub + verb 2 + (time) I + ate + yesterday Negative statement Sub + didn’t + verb 1 + (time) I + didn’t + eat + yesterday Question Did + Sub + verb 1 + (time) + ? Did + you + eat + yesterday? Positive answer Yes + Sub + did Yes + I + did Negative answer No + Sub + didn’t No + I + didn’t Past perfect simple What finished before what/when อะไรเกิดขึ้นก่อนอะไร/เมื่อไหร่
สรุปภาษาอังกฤษ PDF 12 Tense