don't I backstop? don't you backstop? doesn't he backstop? don't we backstop? don't you backstop? don't they backstop?
Presente continuo
am I not backstoping? aren't you backstoping? isn't he backstoping? aren't we backstoping? aren't you backstoping? aren't they backstoping?
Pretérito
didn't I backstop? didn't you backstop? didn't he backstop? didn't we backstop? didn't you backstop? didn't they backstop?
Pretérito continuo
wasn't I backstoping? weren't you backstoping? wasn't he backstoping? weren't we backstoping? weren't you backstoping? weren't they backstoping?
Presente perfecto
haven't I backstoped? haven't you backstoped? hasn't he backstoped? haven't we backstoped? haven't you backstoped? haven't they backstoped?
Presente perfecto continuo
haven't I been backstoping? haven't you been backstoping? hasn't he been backstoping? haven't we been backstoping? haven't you been backstoping? haven't they been backstoping?
Pluscuamperfecto
hadn't I backstoped? hadn't you backstoped? hadn't he backstoped? hadn't we backstoped? hadn't you backstoped? hadn't they backstoped?
Pluscuamperfecto continuo
hadn't I been backstoping? hadn't you been backstoping? hadn't he been backstoping? hadn't we been backstoping? hadn't you been backstoping? hadn't they been backstoping?
Futuro simple
won't I backstop? won't you backstop? won't he backstop? won't we backstop? won't you backstop? won't they backstop?
Futuro continuo
won't I be backstoping? won't you be backstoping? won't he be backstoping? won't we be backstoping? won't you be backstoping? won't they be backstoping?
Futuro perfecto
won't I have backstoped? won't you have backstoped? won't he have backstoped? won't we have backstoped? won't you have backstoped? won't they have backstoped?
Futuro perfecto contínuo
won't I have been backstoping? won't you have been backstoping? won't he have been backstoping? won't we have been backstoping? won't you have been backstoping? won't they have been backstoping?
Condicional
Presente
wouldn't I backstop? wouldn't you backstop? wouldn't he backstop? wouldn't we backstop? wouldn't you backstop? wouldn't they backstop?
Presente continuo
wouldn't I be backstoping? wouldn't you be backstoping? wouldn't he be backstoping? wouldn't we be backstoping? wouldn't you be backstoping? wouldn't they be backstoping?
Passado
wouldn't I have backstoped? wouldn't you have backstoped? wouldn't he have backstoped? wouldn't we have backstoped? wouldn't you have backstoped? wouldn't they have backstoped?
Passado continuo
wouldn't I have been backstoping? wouldn't you have been backstoping? wouldn't he have been backstoping? wouldn't we have been backstoping? wouldn't you have been backstoping? wouldn't they have been backstoping?