could underreport
Verbo regular: underreport - underreported- underreported

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could underreport
you could underreport
he could underreport
we could underreport
you could underreport
they could underreport 	I could be underreporting
you could be underreporting
he could be underreporting
we could be underreporting
you could be underreporting
they could be underreporting	I could have underreported
you could have underreported
he could have underreported
we could have underreported
you could have underreported
they could have underreported	I could have been underreporting
you could have been underreporting
he could have been underreporting
we could have been underreporting
you could have been underreporting
they could have been underreporting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't underreport
you couldn't underreport
he couldn't underreport
we couldn't underreport
you couldn't underreport
they couldn't underreport 	I couldn't be underreporting
you couldn't be underreporting
he couldn't be underreporting
we couldn't be underreporting
you couldn't be underreporting
they couldn't be underreporting	I couldn't have underreported
you couldn't have underreported
he couldn't have underreported
we couldn't have underreported
you couldn't have underreported
they couldn't have underreported	I couldn't have been underreporting
you couldn't have been underreporting
he couldn't have been underreporting
we couldn't have been underreporting
you couldn't have been underreporting
they couldn't have been underreporting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I underreport?
could you underreport?
could he underreport?
could we underreport?
could you underreport?
could they underreport? 	could I be underreporting?
could you be underreporting?
could he be underreporting?
could we be underreporting?
could you be underreporting?
could they be underreporting? 	could I have underreported?
could you have underreported?
could he have underreported?
could we have underreported?
could you have underreported?
could they have underreported? 	could I have been underreporting?
could you have been underreporting?
could he have been underreporting?
could we have been underreporting?
could you have been underreporting?
could they have been underreporting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I underreport?
couldn't you underreport?
couldn't he underreport?
couldn't we underreport?
couldn't you underreport?
couldn't they underreport? 	couldn't I be underreporting?
couldn't you be underreporting?
couldn't he be underreporting?
couldn't we be underreporting?
couldn't you be underreporting?
couldn't they be underreporting? 	couldn't I have underreported?
couldn't you have underreported?
couldn't he have underreported?
couldn't we have underreported?
couldn't you have underreported?
couldn't they have underreported? 	couldn't I have been underreporting?
couldn't you have been underreporting?
couldn't he have been underreporting?
couldn't we have been underreporting?
couldn't you have been underreporting?
couldn't they have been underreporting?