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