I don't tighten you don't tighten she doesn't tighten we don't tighten you don't tighten they don't tighten
Present continuous
I'm not tightening you aren't tightening she isn't tightening we aren't tightening you aren't tightening they aren't tightening
Preterite
I didn't tighten you didn't tighten she didn't tighten we didn't tighten you didn't tighten they didn't tighten
Preterite continuous
I wasn't tightening you weren't tightening she wasn't tightening we weren't tightening you weren't tightening they weren't tightening
Present perfect
I haven't tightened you haven't tightened she hasn't tightened we haven't tightened you haven't tightened they haven't tightened
Present perfect continuous
I haven't been tightening you haven't been tightening she hasn't been tightening we haven't been tightening you haven't been tightening they haven't been tightening
Pluperfect
I hadn't tightened you hadn't tightened she hadn't tightened we hadn't tightened you hadn't tightened they hadn't tightened
Pluperfect continuous
I hadn't been tightening you hadn't been tightening she hadn't been tightening we hadn't been tightening you hadn't been tightening they hadn't been tightening
Future
I won't tighten you won't tighten she won't tighten we won't tighten you won't tighten they won't tighten
Future continuous
I won't be tightening you won't be tightening she won't be tightening we won't be tightening you won't be tightening they won't be tightening
Future perfect
I won't have tightened you won't have tightened she won't have tightened we won't have tightened you won't have tightened they won't have tightened
Future perfect continuous
I won't have been tightening you won't have been tightening she won't have been tightening we won't have been tightening you won't have been tightening they won't have been tightening
Conditional
Present
I wouldn't tighten you wouldn't tighten she wouldn't tighten we wouldn't tighten you wouldn't tighten they wouldn't tighten
Present continuous
I wouldn't be tightening you wouldn't be tightening she wouldn't be tightening we wouldn't be tightening you wouldn't be tightening they wouldn't be tightening
Past
I wouldn't have tightened you wouldn't have tightened she wouldn't have tightened we wouldn't have tightened you wouldn't have tightened they wouldn't have tightened
Past continuous
I wouldn't have been tightening you wouldn't have been tightening she wouldn't have been tightening we wouldn't have been tightening you wouldn't have been tightening they wouldn't have been tightening