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