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