Verbo regular: underachieve - underachieved - underachieved
Afirmación
Forma simple
I can underachieve you can underachieve he can underachieve we can underachieve you can underachieve they can underachieve
Forma con V-ing
I can be underachieving you can be underachieving he can be underachieving we can be underachieving you can be underachieving they can be underachieving
Perfecto
I can have underachieved you can have underachieved he can have underachieved we can have underachieved you can have underachieved they can have underachieved
Perfecto con V-ing
I can have been underachieving you can have been underachieving he can have been underachieving we can have been underachieving you can have been underachieving they can have been underachieving
Negación
Forma simple
I cannot underachieve you cannot underachieve he cannot underachieve we cannot underachieve you cannot underachieve they cannot underachieve
Forma con V-ing
I cannot be underachieving you cannot be underachieving he cannot be underachieving we cannot be underachieving you cannot be underachieving they cannot be underachieving
Perfecto
I cannot have underachieved you cannot have underachieved he cannot have underachieved we cannot have underachieved you cannot have underachieved they cannot have underachieved
Perfecto con V-ing
I cannot have been underachieving you cannot have been underachieving he cannot have been underachieving we cannot have been underachieving you cannot have been underachieving they cannot have been underachieving
Forma interrogativa
Forma simple
can I underachieve? can you underachieve? can he underachieve? can we underachieve? can you underachieve? can they underachieve?
Forma con V-ing
can I be underachieving? can you be underachieving? can he be underachieving? can we be underachieving? can you be underachieving? can they be underachieving?
Perfecto
can I have underachieved? can you have underachieved? can he have underachieved? can we have underachieved? can you have underachieved? can they have underachieved?
Perfecto con V-ing
can I have been underachieving? can you have been underachieving? can he have been underachieving? can we have been underachieving? can you have been underachieving? can they have been underachieving?
Forma interro-negativa
Forma simple
can I not underachieve? can you not underachieve? can he not underachieve? can we not underachieve? can you not underachieve? can they not underachieve?
Forma con V-ing
can I not be underachieving? can you not be underachieving? can he not be underachieving? can we not be underachieving? can you not be underachieving? can they not be underachieving?
Perfecto
can I not have underachieved? can you not have underachieved? can he not have underachieved? can we not have underachieved? can you not have underachieved? can they not have underachieved?
Perfecto con V-ing
can I not have been underachieving? can you not have been underachieving? can he not have been underachieving? can we not have been underachieving? can you not have been underachieving? can they not have been underachieving?