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