past simple:
- voorbij & je weet wanneer
- yesterday, last year, in 2019, ten years ago etc.
- w.w. + ed
- 2e rijtje
- ? = did + w.w.
- - = didn't + w.w.
present perfect:
- voorbij & weet NIET wanneer
- nog bezig / merkbaar
- once, before, for, yet, ever
- have/has + w.w. + ed
- have/has + 3e rijtje
- he/she/it = has
- I/you/we/they = have