don't I diffuse? don't you diffuse? doesn't he diffuse? don't we diffuse? don't you diffuse? don't they diffuse?
Presente contínuo
am I not diffusing? aren't you diffusing? isn't he diffusing? aren't we diffusing? aren't you diffusing? aren't they diffusing?
Pretérito
didn't I diffuse? didn't you diffuse? didn't he diffuse? didn't we diffuse? didn't you diffuse? didn't they diffuse?
Preterito contínuo
wasn't I diffusing? weren't you diffusing? wasn't he diffusing? weren't we diffusing? weren't you diffusing? weren't they diffusing?
Presente perfeito
haven't I diffused? haven't you diffused? hasn't he diffused? haven't we diffused? haven't you diffused? haven't they diffused?
Presente perfeito contínuo
haven't I been diffusing? haven't you been diffusing? hasn't he been diffusing? haven't we been diffusing? haven't you been diffusing? haven't they been diffusing?
Mais perfeito
hadn't I diffused? hadn't you diffused? hadn't he diffused? hadn't we diffused? hadn't you diffused? hadn't they diffused?
Contínuo mais perfeito
hadn't I been diffusing? hadn't you been diffusing? hadn't he been diffusing? hadn't we been diffusing? hadn't you been diffusing? hadn't they been diffusing?
Futuro
won't I diffuse? won't you diffuse? won't he diffuse? won't we diffuse? won't you diffuse? won't they diffuse?
Futuro contínuo
won't I be diffusing? won't you be diffusing? won't he be diffusing? won't we be diffusing? won't you be diffusing? won't they be diffusing?
futuro perfeito
won't I have diffused? won't you have diffused? won't he have diffused? won't we have diffused? won't you have diffused? won't they have diffused?
futuro perfeito contínuo
won't I have been diffusing? won't you have been diffusing? won't he have been diffusing? won't we have been diffusing? won't you have been diffusing? won't they have been diffusing?
Condicional
Presente
wouldn't I diffuse? wouldn't you diffuse? wouldn't he diffuse? wouldn't we diffuse? wouldn't you diffuse? wouldn't they diffuse?
Presente contínuo
wouldn't I be diffusing? wouldn't you be diffusing? wouldn't he be diffusing? wouldn't we be diffusing? wouldn't you be diffusing? wouldn't they be diffusing?
Passado
wouldn't I have diffused? wouldn't you have diffused? wouldn't he have diffused? wouldn't we have diffused? wouldn't you have diffused? wouldn't they have diffused?
Passado contínuo
wouldn't I have been diffusing? wouldn't you have been diffusing? wouldn't he have been diffusing? wouldn't we have been diffusing? wouldn't you have been diffusing? wouldn't they have been diffusing?