I can bust you can bust he can bust we can bust you can bust they can bust
Forma com V-ing
I can be busting you can be busting he can be busting we can be busting you can be busting they can be busting
Perfeito
I can have busted you can have busted he can have busted we can have busted you can have busted they can have busted
Perfeito com V-ing
I can have been busting you can have been busting he can have been busting we can have been busting you can have been busting they can have been busting
Negação
Forma simple
I can't bust you can't bust he can't bust we can't bust you can't bust they can't bust
Forma com V-ing
I can't be busting you can't be busting he can't be busting we can't be busting you can't be busting they can't be busting
Perfeito
I can't have busted you can't have busted he can't have busted we can't have busted you can't have busted they can't have busted
Perfeito com V-ing
I can't have been busting you can't have been busting he can't have been busting we can't have been busting you can't have been busting they can't have been busting
Forma interrogativa
Forma simple
can I bust? can you bust? can he bust? can we bust? can you bust? can they bust?
Forma com V-ing
can I be busting? can you be busting? can he be busting? can we be busting? can you be busting? can they be busting?
Perfeito
can I have busted? can you have busted? can he have busted? can we have busted? can you have busted? can they have busted?
Perfeito com V-ing
can I have been busting? can you have been busting? can he have been busting? can we have been busting? can you have been busting? can they have been busting?
Forma interro-Negação
Forma simple
can't I bust? can't you bust? can't he bust? can't we bust? can't you bust? can't they bust?
Forma com V-ing
can't I be busting? can't you be busting? can't he be busting? can't we be busting? can't you be busting? can't they be busting?
Perfeito
can't I have busted? can't you have busted? can't he have busted? can't we have busted? can't you have busted? can't they have busted?
Perfeito com V-ing
can't I have been busting? can't you have been busting? can't he have been busting? can't we have been busting? can't you have been busting? can't they have been busting?