I can uncase you can uncase he can uncase we can uncase you can uncase they can uncase
Forma com V-ing
I can be uncasing you can be uncasing he can be uncasing we can be uncasing you can be uncasing they can be uncasing
Perfeito
I can have uncased you can have uncased he can have uncased we can have uncased you can have uncased they can have uncased
Perfeito com V-ing
I can have been uncasing you can have been uncasing he can have been uncasing we can have been uncasing you can have been uncasing they can have been uncasing
Negação
Forma simple
I can't uncase you can't uncase he can't uncase we can't uncase you can't uncase they can't uncase
Forma com V-ing
I can't be uncasing you can't be uncasing he can't be uncasing we can't be uncasing you can't be uncasing they can't be uncasing
Perfeito
I can't have uncased you can't have uncased he can't have uncased we can't have uncased you can't have uncased they can't have uncased
Perfeito com V-ing
I can't have been uncasing you can't have been uncasing he can't have been uncasing we can't have been uncasing you can't have been uncasing they can't have been uncasing
Forma interrogativa
Forma simple
can I uncase? can you uncase? can he uncase? can we uncase? can you uncase? can they uncase?
Forma com V-ing
can I be uncasing? can you be uncasing? can he be uncasing? can we be uncasing? can you be uncasing? can they be uncasing?
Perfeito
can I have uncased? can you have uncased? can he have uncased? can we have uncased? can you have uncased? can they have uncased?
Perfeito com V-ing
can I have been uncasing? can you have been uncasing? can he have been uncasing? can we have been uncasing? can you have been uncasing? can they have been uncasing?
Forma interro-Negação
Forma simple
can't I uncase? can't you uncase? can't he uncase? can't we uncase? can't you uncase? can't they uncase?
Forma com V-ing
can't I be uncasing? can't you be uncasing? can't he be uncasing? can't we be uncasing? can't you be uncasing? can't they be uncasing?
Perfeito
can't I have uncased? can't you have uncased? can't he have uncased? can't we have uncased? can't you have uncased? can't they have uncased?
Perfeito com V-ing
can't I have been uncasing? can't you have been uncasing? can't he have been uncasing? can't we have been uncasing? can't you have been uncasing? can't they have been uncasing?