I don't shiver you don't shiver he doesn't shiver we don't shiver you don't shiver they don't shiver
Present continuous
I'm not shivering you aren't shivering he isn't shivering we aren't shivering you aren't shivering they aren't shivering
Preterite
I didn't shiver you didn't shiver he didn't shiver we didn't shiver you didn't shiver they didn't shiver
Preterite continuous
I wasn't shivering you weren't shivering he wasn't shivering we weren't shivering you weren't shivering they weren't shivering
Present perfect
I haven't shivered you haven't shivered he hasn't shivered we haven't shivered you haven't shivered they haven't shivered
Present perfect continuous
I haven't been shivering you haven't been shivering he hasn't been shivering we haven't been shivering you haven't been shivering they haven't been shivering
Pluperfect
I hadn't shivered you hadn't shivered he hadn't shivered we hadn't shivered you hadn't shivered they hadn't shivered
Pluperfect continuous
I hadn't been shivering you hadn't been shivering he hadn't been shivering we hadn't been shivering you hadn't been shivering they hadn't been shivering
Future
I won't shiver you won't shiver he won't shiver we won't shiver you won't shiver they won't shiver
Future continuous
I won't be shivering you won't be shivering he won't be shivering we won't be shivering you won't be shivering they won't be shivering
Future perfect
I won't have shivered you won't have shivered he won't have shivered we won't have shivered you won't have shivered they won't have shivered
Future perfect continuous
I won't have been shivering you won't have been shivering he won't have been shivering we won't have been shivering you won't have been shivering they won't have been shivering
Conditional
Present
I wouldn't shiver you wouldn't shiver he wouldn't shiver we wouldn't shiver you wouldn't shiver they wouldn't shiver
Present continuous
I wouldn't be shivering you wouldn't be shivering he wouldn't be shivering we wouldn't be shivering you wouldn't be shivering they wouldn't be shivering
Past
I wouldn't have shivered you wouldn't have shivered he wouldn't have shivered we wouldn't have shivered you wouldn't have shivered they wouldn't have shivered
Past continuous
I wouldn't have been shivering you wouldn't have been shivering he wouldn't have been shivering we wouldn't have been shivering you wouldn't have been shivering they wouldn't have been shivering