I can crust you can crust she can crust we can crust you can crust they can crust
Forma con V-ing
I can be crusting you can be crusting she can be crusting we can be crusting you can be crusting they can be crusting
Perfecto
I can have crusted you can have crusted she can have crusted we can have crusted you can have crusted they can have crusted
Perfecto con V-ing
I can have been crusting you can have been crusting she can have been crusting we can have been crusting you can have been crusting they can have been crusting
Negación
Forma simple
I cannot crust you cannot crust she cannot crust we cannot crust you cannot crust they cannot crust
Forma con V-ing
I cannot be crusting you cannot be crusting she cannot be crusting we cannot be crusting you cannot be crusting they cannot be crusting
Perfecto
I cannot have crusted you cannot have crusted she cannot have crusted we cannot have crusted you cannot have crusted they cannot have crusted
Perfecto con V-ing
I cannot have been crusting you cannot have been crusting she cannot have been crusting we cannot have been crusting you cannot have been crusting they cannot have been crusting
Forma interrogativa
Forma simple
can I crust? can you crust? can she crust? can we crust? can you crust? can they crust?
Forma con V-ing
can I be crusting? can you be crusting? can she be crusting? can we be crusting? can you be crusting? can they be crusting?
Perfecto
can I have crusted? can you have crusted? can she have crusted? can we have crusted? can you have crusted? can they have crusted?
Perfecto con V-ing
can I have been crusting? can you have been crusting? can she have been crusting? can we have been crusting? can you have been crusting? can they have been crusting?
Forma interro-negativa
Forma simple
can I not crust? can you not crust? can she not crust? can we not crust? can you not crust? can they not crust?
Forma con V-ing
can I not be crusting? can you not be crusting? can she not be crusting? can we not be crusting? can you not be crusting? can they not be crusting?
Perfecto
can I not have crusted? can you not have crusted? can she not have crusted? can we not have crusted? can you not have crusted? can they not have crusted?
Perfecto con V-ing
can I not have been crusting? can you not have been crusting? can she not have been crusting? can we not have been crusting? can you not have been crusting? can they not have been crusting?