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