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