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