ought to water-ski
Verbe régulier : water-ski - water-skied- water-skied
Traduction française : faire du ski nautique 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to water-ski
you ought to water-ski
he ought to water-ski
we ought to water-ski
you ought to water-ski
they ought to water-ski 	I ought to be water-skiing
you ought to be water-skiing
he ought to be water-skiing
we ought to be water-skiing
you ought to be water-skiing
they ought to be water-skiing	I ought to have water-skied
you ought to have water-skied
he ought to have water-skied
we ought to have water-skied
you ought to have water-skied
they ought to have water-skied	I ought to have been water-skiing
you ought to have been water-skiing
he ought to have been water-skiing
we ought to have been water-skiing
you ought to have been water-skiing
they ought to have been water-skiing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought not to water-ski
you ought not to water-ski
he ought not to water-ski
we ought not to water-ski
you ought not to water-ski
they ought not to water-ski 	I ought not to water-skiing
you ought not to water-skiing
he ought not to water-skiing
we ought not to water-skiing
you ought not to water-skiing
they ought not to water-skiing	I ought not to have water-skied
you ought not to have water-skied
he ought not to have water-skied
we ought not to have water-skied
you ought not to have water-skied
they ought not to have water-skied	I ought not to have been water-skiing
you ought not to have been water-skiing
he ought not to have been water-skiing
we ought not to have been water-skiing
you ought not to have been water-skiing
they ought not to have been water-skiing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I water-ski?
ought to you water-ski?
ought to he water-ski?
ought to we water-ski?
ought to you water-ski?
ought to they water-ski? 	ought to I be water-skiing?
ought to you be water-skiing?
ought to he be water-skiing?
ought to we be water-skiing?
ought to you be water-skiing?
ought to they be water-skiing? 	ought to I have water-skied?
ought to you have water-skied?
ought to he have water-skied?
ought to we have water-skied?
ought to you have water-skied?
ought to they have water-skied? 	ought to I have been water-skiing?
ought to you have been water-skiing?
ought to he have been water-skiing?
ought to we have been water-skiing?
ought to you have been water-skiing?
ought to they have been water-skiing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought I not to water-ski?
ought you not to water-ski?
ought he not to water-ski?
ought we not to water-ski?
ought you not to water-ski?
ought they not to water-ski? 	ought I not to be water-skiing?
ought you not to be water-skiing?
ought he not to be water-skiing?
ought we not to be water-skiing?
ought you not to be water-skiing?
ought they not to be water-skiing? 	ought I not to have water-skied?
ought you not to have water-skied?
ought he not to have water-skied?
ought we not to have water-skied?
ought you not to have water-skied?
ought they not to have water-skied? 	ought I not to have been water-skiing?
ought you not to have been water-skiing?
ought he not to have been water-skiing?
ought we not to have been water-skiing?
ought you not to have been water-skiing?
ought they not to have been water-skiing?