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 could not underpay
you could not underpay
he could not underpay
we could not underpay
you could not underpay
they could not underpay 	I could not be underpaying
you could not be underpaying
he could not be underpaying
we could not be underpaying
you could not be underpaying
they could not be underpaying	I could not have underpaid
you could not have underpaid
he could not have underpaid
we could not have underpaid
you could not have underpaid
they could not have underpaid	I could not have been underpaying
you could not have been underpaying
he could not have been underpaying
we could not have been underpaying
you could not have been underpaying
they could not 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 	
could I not underpay?
could you not underpay?
could he not underpay?
could we not underpay?
could you not underpay?
could they not underpay? 	could I not be underpaying?
could you not be underpaying?
could he not be underpaying?
could we not be underpaying?
could you not be underpaying?
could they not be underpaying? 	could I not have underpaid?
could you not have underpaid?
could he not have underpaid?
could we not have underpaid?
could you not have underpaid?
could they not have underpaid? 	could I not have been underpaying?
could you not have been underpaying?
could he not have been underpaying?
could we not have been underpaying?
could you not have been underpaying?
could they not have been underpaying?