I don't smooth you don't smooth he doesn't smooth we don't smooth you don't smooth they don't smooth
Present continuous
I'm not smoothing you aren't smoothing he isn't smoothing we aren't smoothing you aren't smoothing they aren't smoothing
Preterite
I didn't smooth you didn't smooth he didn't smooth we didn't smooth you didn't smooth they didn't smooth
Preterite continuous
I wasn't smoothing you weren't smoothing he wasn't smoothing we weren't smoothing you weren't smoothing they weren't smoothing
Present perfect
I haven't smoothed you haven't smoothed he hasn't smoothed we haven't smoothed you haven't smoothed they haven't smoothed
Present perfect continuous
I haven't been smoothing you haven't been smoothing he hasn't been smoothing we haven't been smoothing you haven't been smoothing they haven't been smoothing
Pluperfect
I hadn't smoothed you hadn't smoothed he hadn't smoothed we hadn't smoothed you hadn't smoothed they hadn't smoothed
Pluperfect continuous
I hadn't been smoothing you hadn't been smoothing he hadn't been smoothing we hadn't been smoothing you hadn't been smoothing they hadn't been smoothing
Future
I won't smooth you won't smooth he won't smooth we won't smooth you won't smooth they won't smooth
Future continuous
I won't be smoothing you won't be smoothing he won't be smoothing we won't be smoothing you won't be smoothing they won't be smoothing
Future perfect
I won't have smoothed you won't have smoothed he won't have smoothed we won't have smoothed you won't have smoothed they won't have smoothed
Future perfect continuous
I won't have been smoothing you won't have been smoothing he won't have been smoothing we won't have been smoothing you won't have been smoothing they won't have been smoothing
Conditional
Present
I wouldn't smooth you wouldn't smooth he wouldn't smooth we wouldn't smooth you wouldn't smooth they wouldn't smooth
Present continuous
I wouldn't be smoothing you wouldn't be smoothing he wouldn't be smoothing we wouldn't be smoothing you wouldn't be smoothing they wouldn't be smoothing
Past
I wouldn't have smoothed you wouldn't have smoothed he wouldn't have smoothed we wouldn't have smoothed you wouldn't have smoothed they wouldn't have smoothed
Past continuous
I wouldn't have been smoothing you wouldn't have been smoothing he wouldn't have been smoothing we wouldn't have been smoothing you wouldn't have been smoothing they wouldn't have been smoothing