I can leister you can leister he can leister we can leister you can leister they can leister
Forma con V-ing
I can be leistering you can be leistering he can be leistering we can be leistering you can be leistering they can be leistering
Perfetto
I can have leistered you can have leistered he can have leistered we can have leistered you can have leistered they can have leistered
Perfetto con V-ing
I can have been leistering you can have been leistering he can have been leistering we can have been leistering you can have been leistering they can have been leistering
Negazione
Forma semplice
I can't leister you can't leister he can't leister we can't leister you can't leister they can't leister
Forma con V-ing
I can't be leistering you can't be leistering he can't be leistering we can't be leistering you can't be leistering they can't be leistering
Perfetto
I can't have leistered you can't have leistered he can't have leistered we can't have leistered you can't have leistered they can't have leistered
Perfetto con V-ing
I can't have been leistering you can't have been leistering he can't have been leistering we can't have been leistering you can't have been leistering they can't have been leistering
Forma interrogativa
Forma semplice
can I leister? can you leister? can he leister? can we leister? can you leister? can they leister?
Forma con V-ing
can I be leistering? can you be leistering? can he be leistering? can we be leistering? can you be leistering? can they be leistering?
Perfetto
can I have leistered? can you have leistered? can he have leistered? can we have leistered? can you have leistered? can they have leistered?
Perfetto con V-ing
can I have been leistering? can you have been leistering? can he have been leistering? can we have been leistering? can you have been leistering? can they have been leistering?
Forma interro-negativa
Forma semplice
can't I leister? can't you leister? can't he leister? can't we leister? can't you leister? can't they leister?
Forma con V-ing
can't I be leistering? can't you be leistering? can't he be leistering? can't we be leistering? can't you be leistering? can't they be leistering?
Perfetto
can't I have leistered? can't you have leistered? can't he have leistered? can't we have leistered? can't you have leistered? can't they have leistered?
Perfetto con V-ing
can't I have been leistering? can't you have been leistering? can't he have been leistering? can't we have been leistering? can't you have been leistering? can't they have been leistering?