I can underlay you can underlay he can underlay we can underlay you can underlay they can underlay
Forma con V-ing
I can be underlaying you can be underlaying he can be underlaying we can be underlaying you can be underlaying they can be underlaying
Perfecto
I can have underlaid you can have underlaid he can have underlaid we can have underlaid you can have underlaid they can have underlaid
Perfecto con V-ing
I can have been underlaying you can have been underlaying he can have been underlaying we can have been underlaying you can have been underlaying they can have been underlaying
Negación
Forma simple
I cannot underlay you cannot underlay he cannot underlay we cannot underlay you cannot underlay they cannot underlay
Forma con V-ing
I cannot be underlaying you cannot be underlaying he cannot be underlaying we cannot be underlaying you cannot be underlaying they cannot be underlaying
Perfecto
I cannot have underlaid you cannot have underlaid he cannot have underlaid we cannot have underlaid you cannot have underlaid they cannot have underlaid
Perfecto con V-ing
I cannot have been underlaying you cannot have been underlaying he cannot have been underlaying we cannot have been underlaying you cannot have been underlaying they cannot have been underlaying
Forma interrogativa
Forma simple
can I underlay? can you underlay? can he underlay? can we underlay? can you underlay? can they underlay?
Forma con V-ing
can I be underlaying? can you be underlaying? can he be underlaying? can we be underlaying? can you be underlaying? can they be underlaying?
Perfecto
can I have underlaid? can you have underlaid? can he have underlaid? can we have underlaid? can you have underlaid? can they have underlaid?
Perfecto con V-ing
can I have been underlaying? can you have been underlaying? can he have been underlaying? can we have been underlaying? can you have been underlaying? can they have been underlaying?
Forma interro-negativa
Forma simple
can I not underlay? can you not underlay? can he not underlay? can we not underlay? can you not underlay? can they not underlay?
Forma con V-ing
can I not be underlaying? can you not be underlaying? can he not be underlaying? can we not be underlaying? can you not be underlaying? can they not be underlaying?
Perfecto
can I not have underlaid? can you not have underlaid? can he not have underlaid? can we not have underlaid? can you not have underlaid? can they not have underlaid?
Perfecto con V-ing
can I not have been underlaying? can you not have been underlaying? can he not have been underlaying? can we not have been underlaying? can you not have been underlaying? can they not have been underlaying?