Conjugación del verbo inglés
COULD EXPENSE

Verbo regular: expense - expensed - expensed

Afirmación

Forma simple	Forma con V-ing
I could expense you could expense she could expense we could expense you could expense they could expense	I could be expensing you could be expensing she could be expensing we could be expensing you could be expensing they could be expensing
Perfecto	Perfecto con V-ing
I could have expensed you could have expensed she could have expensed we could have expensed you could have expensed they could have expensed	I could have been expensing you could have been expensing she could have been expensing we could have been expensing you could have been expensing they could have been expensing

Negación

Forma simple	Forma con V-ing
I could not expense you could not expense she could not expense we could not expense you could not expense they could not expense	I could not be expensing you could not be expensing she could not be expensing we could not be expensing you could not be expensing they could not be expensing
Perfecto	Perfecto con V-ing
I could not have expensed you could not have expensed she could not have expensed we could not have expensed you could not have expensed they could not have expensed	I could not have been expensing you could not have been expensing she could not have been expensing we could not have been expensing you could not have been expensing they could not have been expensing

Forma interrogativa

Forma simple	Forma con V-ing
could I expense? could you expense? could she expense? could we expense? could you expense? could they expense?	could I be expensing? could you be expensing? could she be expensing? could we be expensing? could you be expensing? could they be expensing?
Perfecto	Perfecto con V-ing
could I have expensed? could you have expensed? could she have expensed? could we have expensed? could you have expensed? could they have expensed?	could I have been expensing? could you have been expensing? could she have been expensing? could we have been expensing? could you have been expensing? could they have been expensing?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not expense? could you not expense? could she not expense? could we not expense? could you not expense? could they not expense?	could I not be expensing? could you not be expensing? could she not be expensing? could we not be expensing? could you not be expensing? could they not be expensing?
Perfecto	Perfecto con V-ing
could I not have expensed? could you not have expensed? could she not have expensed? could we not have expensed? could you not have expensed? could they not have expensed?	could I not have been expensing? could you not have been expensing? could she not have been expensing? could we not have been expensing? could you not have been expensing? could they not have been expensing?