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