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