
Verbe régulier : tighten -  tightened - tightened
Traduction française : resserrer - se resserrer 
Forme simple | Forme en V-ing | 
| I'd tighten you'd tighten he'd tighten we'd tighten you'd tighten they'd tighten  | I'd be tightening you'd be tightening he'd be tightening we'd be tightening you'd be tightening they'd be tightening  | 
Perfect | Perfect en V-ing | 
| I should've tightened you should've tightened he should've tightened we should've tightened you should've tightened they should've tightened  | I should've been tightening you should've been tightening he should've been tightening we should've been tightening you should've been tightening they should've been tightening  | 
Forme simple | Forme en V-ing | 
| I shouldn't tighten you shouldn't tighten he shouldn't tighten we shouldn't tighten you shouldn't tighten they shouldn't tighten  | I shouldn't be tightening you shouldn't be tightening he shouldn't be tightening we shouldn't be tightening you shouldn't be tightening they shouldn't be tightening  | 
Perfect | Perfect en V-ing | 
| I shouldn't have tightened you shouldn't have tightened he shouldn't have tightened we shouldn't have tightened you shouldn't have tightened they shouldn't have tightened  | I shouldn't have been tightening you shouldn't have been tightening he shouldn't have been tightening we shouldn't have been tightening you shouldn't have been tightening they shouldn't have been tightening  | 
Forme simple | Forme en V-ing | 
| should I tighten? should you tighten? should he tighten? should we tighten? should you tighten? should they tighten?  | should I be tightening? should you be tightening? should he be tightening? should we be tightening? should you be tightening? should they be tightening?  | 
Perfect | Perfect en V-ing | 
| should I have tightened? should you have tightened? should he have tightened? should we have tightened? should you have tightened? should they have tightened?  | should I have been tightening? should you have been tightening? should he have been tightening? should we have been tightening? should you have been tightening? should they have been tightening?  | 
Forme simple | Forme en V-ing | 
| shouldn't I tighten? shouldn't you tighten? shouldn't he tighten? shouldn't we tighten? shouldn't you tighten? shouldn't they tighten?  | shouldn't I be tightening? shouldn't you be tightening? shouldn't he be tightening? shouldn't we be tightening? shouldn't you be tightening? shouldn't they be tightening?  | 
Perfect | Perfect en V-ing | 
| shouldn't I have tightened? shouldn't you have tightened? shouldn't he have tightened? shouldn't we have tightened? shouldn't you have tightened? shouldn't they have tightened?  | shouldn't I have been tightening? shouldn't you have been tightening? shouldn't he have been tightening? shouldn't we have been tightening? shouldn't you have been tightening? shouldn't they have been tightening?  |