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