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