could underfinance
Regular verb: underfinance - underfinanced- underfinanced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could underfinance
you could underfinance
he could underfinance
we could underfinance
you could underfinance
they could underfinance 	I could be underfinancing
you could be underfinancing
he could be underfinancing
we could be underfinancing
you could be underfinancing
they could be underfinancing	I could have underfinanced
you could have underfinanced
he could have underfinanced
we could have underfinanced
you could have underfinanced
they could have underfinanced	I could have been underfinancing
you could have been underfinancing
he could have been underfinancing
we could have been underfinancing
you could have been underfinancing
they could have been underfinancing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't underfinance
you couldn't underfinance
he couldn't underfinance
we couldn't underfinance
you couldn't underfinance
they couldn't underfinance 	I couldn't be underfinancing
you couldn't be underfinancing
he couldn't be underfinancing
we couldn't be underfinancing
you couldn't be underfinancing
they couldn't be underfinancing	I couldn't have underfinanced
you couldn't have underfinanced
he couldn't have underfinanced
we couldn't have underfinanced
you couldn't have underfinanced
they couldn't have underfinanced	I couldn't have been underfinancing
you couldn't have been underfinancing
he couldn't have been underfinancing
we couldn't have been underfinancing
you couldn't have been underfinancing
they couldn't have been underfinancing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I underfinance?
could you underfinance?
could he underfinance?
could we underfinance?
could you underfinance?
could they underfinance? 	could I be underfinancing?
could you be underfinancing?
could he be underfinancing?
could we be underfinancing?
could you be underfinancing?
could they be underfinancing? 	could I have underfinanced?
could you have underfinanced?
could he have underfinanced?
could we have underfinanced?
could you have underfinanced?
could they have underfinanced? 	could I have been underfinancing?
could you have been underfinancing?
could he have been underfinancing?
could we have been underfinancing?
could you have been underfinancing?
could they have been underfinancing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I underfinance?
couldn't you underfinance?
couldn't he underfinance?
couldn't we underfinance?
couldn't you underfinance?
couldn't they underfinance? 	couldn't I be underfinancing?
couldn't you be underfinancing?
couldn't he be underfinancing?
couldn't we be underfinancing?
couldn't you be underfinancing?
couldn't they be underfinancing? 	couldn't I have underfinanced?
couldn't you have underfinanced?
couldn't he have underfinanced?
couldn't we have underfinanced?
couldn't you have underfinanced?
couldn't they have underfinanced? 	couldn't I have been underfinancing?
couldn't you have been underfinancing?
couldn't he have been underfinancing?
couldn't we have been underfinancing?
couldn't you have been underfinancing?
couldn't they have been underfinancing?