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