don't I backstroke? don't you backstroke? doesn't she backstroke? don't we backstroke? don't you backstroke? don't they backstroke?
Présent continu
am I not backstroking? aren't you backstroking? isn't she backstroking? aren't we backstroking? aren't you backstroking? aren't they backstroking?
Prétérit
didn't I backstroke? didn't you backstroke? didn't she backstroke? didn't we backstroke? didn't you backstroke? didn't they backstroke?
Prétérit
wasn't I backstroking? weren't you backstroking? wasn't she backstroking? weren't we backstroking? weren't you backstroking? weren't they backstroking?
Present perfect
haven't I backstroked? haven't you backstroked? hasn't she backstroked? haven't we backstroked? haven't you backstroked? haven't they backstroked?
Present perfect continu
haven't I been backstroking? haven't you been backstroking? hasn't she been backstroking? haven't we been backstroking? haven't you been backstroking? haven't they been backstroking?
Pluperfect
hadn't I backstroked? hadn't you backstroked? hadn't she backstroked? hadn't we backstroked? hadn't you backstroked? hadn't they backstroked?
Pluperfect continu
hadn't I been backstroking? hadn't you been backstroking? hadn't she been backstroking? hadn't we been backstroking? hadn't you been backstroking? hadn't they been backstroking?
Futur
won't I backstroke? won't you backstroke? won't she backstroke? won't we backstroke? won't you backstroke? won't they backstroke?
Futur continu
won't I be backstroking? won't you be backstroking? won't she be backstroking? won't we be backstroking? won't you be backstroking? won't they be backstroking?
Futur antérieur
won't I have backstroked? won't you have backstroked? won't she have backstroked? won't we have backstroked? won't you have backstroked? won't they have backstroked?
Futur antérieur continu
won't I have been backstroking? won't you have been backstroking? won't she have been backstroking? won't we have been backstroking? won't you have been backstroking? won't they have been backstroking?
Conditionnel
Présent
wouldn't I backstroke? wouldn't you backstroke? wouldn't she backstroke? wouldn't we backstroke? wouldn't you backstroke? wouldn't they backstroke?
Présent continu
wouldn't I be backstroking? wouldn't you be backstroking? wouldn't she be backstroking? wouldn't we be backstroking? wouldn't you be backstroking? wouldn't they be backstroking?
Passé
wouldn't I have backstroked? wouldn't you have backstroked? wouldn't she have backstroked? wouldn't we have backstroked? wouldn't you have backstroked? wouldn't they have backstroked?
Passé continu
wouldn't I have been backstroking? wouldn't you have been backstroking? wouldn't she have been backstroking? wouldn't we have been backstroking? wouldn't you have been backstroking? wouldn't they have been backstroking?