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