I could bust you could bust he could bust we could bust you could bust they could bust
Forma con V-ing
I could be busting you could be busting he could be busting we could be busting you could be busting they could be busting
Perfecto
I could have busted you could have busted he could have busted we could have busted you could have busted they could have busted
Perfecto con V-ing
I could have been busting you could have been busting he could have been busting we could have been busting you could have been busting they could have been busting
Negación
Forma simple
I couldn't bust you couldn't bust he couldn't bust we couldn't bust you couldn't bust they couldn't bust
Forma con V-ing
I couldn't be busting you couldn't be busting he couldn't be busting we couldn't be busting you couldn't be busting they couldn't be busting
Perfecto
I couldn't have busted you couldn't have busted he couldn't have busted we couldn't have busted you couldn't have busted they couldn't have busted
Perfecto con V-ing
I couldn't have been busting you couldn't have been busting he couldn't have been busting we couldn't have been busting you couldn't have been busting they couldn't have been busting
Forma interrogativa
Forma simple
could I bust? could you bust? could he bust? could we bust? could you bust? could they bust?
Forma con V-ing
could I be busting? could you be busting? could he be busting? could we be busting? could you be busting? could they be busting?
Perfecto
could I have busted? could you have busted? could he have busted? could we have busted? could you have busted? could they have busted?
Perfecto con V-ing
could I have been busting? could you have been busting? could he have been busting? could we have been busting? could you have been busting? could they have been busting?
Forma interro-negativa
Forma simple
couldn't I bust? couldn't you bust? couldn't he bust? couldn't we bust? couldn't you bust? couldn't they bust?
Forma con V-ing
couldn't I be busting? couldn't you be busting? couldn't he be busting? couldn't we be busting? couldn't you be busting? couldn't they be busting?
Perfecto
couldn't I have busted? couldn't you have busted? couldn't he have busted? couldn't we have busted? couldn't you have busted? couldn't they have busted?
Perfecto con V-ing
couldn't I have been busting? couldn't you have been busting? couldn't he have been busting? couldn't we have been busting? couldn't you have been busting? couldn't they have been busting?