I can bumble you can bumble he can bumble we can bumble you can bumble they can bumble
Forma con V-ing
I can be bumbling you can be bumbling he can be bumbling we can be bumbling you can be bumbling they can be bumbling
Perfetto
I can have bumbled you can have bumbled he can have bumbled we can have bumbled you can have bumbled they can have bumbled
Perfetto con V-ing
I can have been bumbling you can have been bumbling he can have been bumbling we can have been bumbling you can have been bumbling they can have been bumbling
Negazione
Forma semplice
I can't bumble you can't bumble he can't bumble we can't bumble you can't bumble they can't bumble
Forma con V-ing
I can't be bumbling you can't be bumbling he can't be bumbling we can't be bumbling you can't be bumbling they can't be bumbling
Perfetto
I can't have bumbled you can't have bumbled he can't have bumbled we can't have bumbled you can't have bumbled they can't have bumbled
Perfetto con V-ing
I can't have been bumbling you can't have been bumbling he can't have been bumbling we can't have been bumbling you can't have been bumbling they can't have been bumbling
Forma interrogativa
Forma semplice
can I bumble? can you bumble? can he bumble? can we bumble? can you bumble? can they bumble?
Forma con V-ing
can I be bumbling? can you be bumbling? can he be bumbling? can we be bumbling? can you be bumbling? can they be bumbling?
Perfetto
can I have bumbled? can you have bumbled? can he have bumbled? can we have bumbled? can you have bumbled? can they have bumbled?
Perfetto con V-ing
can I have been bumbling? can you have been bumbling? can he have been bumbling? can we have been bumbling? can you have been bumbling? can they have been bumbling?
Forma interro-negativa
Forma semplice
can't I bumble? can't you bumble? can't he bumble? can't we bumble? can't you bumble? can't they bumble?
Forma con V-ing
can't I be bumbling? can't you be bumbling? can't he be bumbling? can't we be bumbling? can't you be bumbling? can't they be bumbling?
Perfetto
can't I have bumbled? can't you have bumbled? can't he have bumbled? can't we have bumbled? can't you have bumbled? can't they have bumbled?
Perfetto con V-ing
can't I have been bumbling? can't you have been bumbling? can't he have been bumbling? can't we have been bumbling? can't you have been bumbling? can't they have been bumbling?