could underpay
Verbe irrégulier : underpay - underpaid- underpaid
Traduction française : sous-payer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could underpay
you could underpay
he could underpay
we could underpay
you could underpay
they could underpay 	I could be underpaying
you could be underpaying
he could be underpaying
we could be underpaying
you could be underpaying
they could be underpaying	I could have underpaid
you could have underpaid
he could have underpaid
we could have underpaid
you could have underpaid
they could have underpaid	I could have been underpaying
you could have been underpaying
he could have been underpaying
we could have been underpaying
you could have been underpaying
they could have been underpaying	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't underpay
you couldn't underpay
he couldn't underpay
we couldn't underpay
you couldn't underpay
they couldn't underpay 	I couldn't be underpaying
you couldn't be underpaying
he couldn't be underpaying
we couldn't be underpaying
you couldn't be underpaying
they couldn't be underpaying	I couldn't have underpaid
you couldn't have underpaid
he couldn't have underpaid
we couldn't have underpaid
you couldn't have underpaid
they couldn't have underpaid	I couldn't have been underpaying
you couldn't have been underpaying
he couldn't have been underpaying
we couldn't have been underpaying
you couldn't have been underpaying
they couldn't have been underpaying	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I underpay?
could you underpay?
could he underpay?
could we underpay?
could you underpay?
could they underpay? 	could I be underpaying?
could you be underpaying?
could he be underpaying?
could we be underpaying?
could you be underpaying?
could they be underpaying? 	could I have underpaid?
could you have underpaid?
could he have underpaid?
could we have underpaid?
could you have underpaid?
could they have underpaid? 	could I have been underpaying?
could you have been underpaying?
could he have been underpaying?
could we have been underpaying?
could you have been underpaying?
could they have been underpaying? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I underpay?
couldn't you underpay?
couldn't he underpay?
couldn't we underpay?
couldn't you underpay?
couldn't they underpay? 	couldn't I be underpaying?
couldn't you be underpaying?
couldn't he be underpaying?
couldn't we be underpaying?
couldn't you be underpaying?
couldn't they be underpaying? 	couldn't I have underpaid?
couldn't you have underpaid?
couldn't he have underpaid?
couldn't we have underpaid?
couldn't you have underpaid?
couldn't they have underpaid? 	couldn't I have been underpaying?
couldn't you have been underpaying?
couldn't he have been underpaying?
couldn't we have been underpaying?
couldn't you have been underpaying?
couldn't they have been underpaying?