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