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