don't I inject? don't you inject? doesn't she inject? don't we inject? don't you inject? don't they inject?
Present continuous
am I not injecting? aren't you injecting? isn't she injecting? aren't we injecting? aren't you injecting? aren't they injecting?
Preterite
didn't I inject? didn't you inject? didn't she inject? didn't we inject? didn't you inject? didn't they inject?
Preterite continuous
wasn't I injecting? weren't you injecting? wasn't she injecting? weren't we injecting? weren't you injecting? weren't they injecting?
Present perfect
haven't I injected? haven't you injected? hasn't she injected? haven't we injected? haven't you injected? haven't they injected?
Present perfect continuous
haven't I been injecting? haven't you been injecting? hasn't she been injecting? haven't we been injecting? haven't you been injecting? haven't they been injecting?
Pluperfect
hadn't I injected? hadn't you injected? hadn't she injected? hadn't we injected? hadn't you injected? hadn't they injected?
Pluperfect continuous
hadn't I been injecting? hadn't you been injecting? hadn't she been injecting? hadn't we been injecting? hadn't you been injecting? hadn't they been injecting?
Future
won't I inject? won't you inject? won't she inject? won't we inject? won't you inject? won't they inject?
Future continuous
won't I be injecting? won't you be injecting? won't she be injecting? won't we be injecting? won't you be injecting? won't they be injecting?
Future perfect
won't I have injected? won't you have injected? won't she have injected? won't we have injected? won't you have injected? won't they have injected?
Future perfect continuous
won't I have been injecting? won't you have been injecting? won't she have been injecting? won't we have been injecting? won't you have been injecting? won't they have been injecting?
Conditional
Present
wouldn't I inject? wouldn't you inject? wouldn't she inject? wouldn't we inject? wouldn't you inject? wouldn't they inject?
Present continuous
wouldn't I be injecting? wouldn't you be injecting? wouldn't she be injecting? wouldn't we be injecting? wouldn't you be injecting? wouldn't they be injecting?
Past
wouldn't I have injected? wouldn't you have injected? wouldn't she have injected? wouldn't we have injected? wouldn't you have injected? wouldn't they have injected?
Past continuous
wouldn't I have been injecting? wouldn't you have been injecting? wouldn't she have been injecting? wouldn't we have been injecting? wouldn't you have been injecting? wouldn't they have been injecting?