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