I don't exchange you don't exchange he doesn't exchange we don't exchange you don't exchange they don't exchange
Present continuous
I'm not exchanging you aren't exchanging he isn't exchanging we aren't exchanging you aren't exchanging they aren't exchanging
Preterite
I didn't exchange you didn't exchange he didn't exchange we didn't exchange you didn't exchange they didn't exchange
Preterite continuous
I wasn't exchanging you weren't exchanging he wasn't exchanging we weren't exchanging you weren't exchanging they weren't exchanging
Present perfect
I haven't exchanged you haven't exchanged he hasn't exchanged we haven't exchanged you haven't exchanged they haven't exchanged
Present perfect continuous
I haven't been exchanging you haven't been exchanging he hasn't been exchanging we haven't been exchanging you haven't been exchanging they haven't been exchanging
Pluperfect
I hadn't exchanged you hadn't exchanged he hadn't exchanged we hadn't exchanged you hadn't exchanged they hadn't exchanged
Pluperfect continuous
I hadn't been exchanging you hadn't been exchanging he hadn't been exchanging we hadn't been exchanging you hadn't been exchanging they hadn't been exchanging
Future
I won't exchange you won't exchange he won't exchange we won't exchange you won't exchange they won't exchange
Future continuous
I won't be exchanging you won't be exchanging he won't be exchanging we won't be exchanging you won't be exchanging they won't be exchanging
Future perfect
I won't have exchanged you won't have exchanged he won't have exchanged we won't have exchanged you won't have exchanged they won't have exchanged
Future perfect continuous
I won't have been exchanging you won't have been exchanging he won't have been exchanging we won't have been exchanging you won't have been exchanging they won't have been exchanging
Conditional
Present
I wouldn't exchange you wouldn't exchange he wouldn't exchange we wouldn't exchange you wouldn't exchange they wouldn't exchange
Present continuous
I wouldn't be exchanging you wouldn't be exchanging he wouldn't be exchanging we wouldn't be exchanging you wouldn't be exchanging they wouldn't be exchanging
Past
I wouldn't have exchanged you wouldn't have exchanged he wouldn't have exchanged we wouldn't have exchanged you wouldn't have exchanged they wouldn't have exchanged
Past continuous
I wouldn't have been exchanging you wouldn't have been exchanging he wouldn't have been exchanging we wouldn't have been exchanging you wouldn't have been exchanging they wouldn't have been exchanging
Imperative
Imperative
do not exchange Let's not exchange do not exchange