ought to lifeguard
Verbe régulier : lifeguard - lifeguarded- lifeguarded

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to lifeguard
you ought to lifeguard
he ought to lifeguard
we ought to lifeguard
you ought to lifeguard
they ought to lifeguard 	I ought to be lifeguarding
you ought to be lifeguarding
he ought to be lifeguarding
we ought to be lifeguarding
you ought to be lifeguarding
they ought to be lifeguarding	I ought to have lifeguarded
you ought to have lifeguarded
he ought to have lifeguarded
we ought to have lifeguarded
you ought to have lifeguarded
they ought to have lifeguarded	I ought to have been lifeguarding
you ought to have been lifeguarding
he ought to have been lifeguarding
we ought to have been lifeguarding
you ought to have been lifeguarding
they ought to have been lifeguarding	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I oughtn't to lifeguard
you oughtn't to lifeguard
he oughtn't to lifeguard
we oughtn't to lifeguard
you oughtn't to lifeguard
they oughtn't to lifeguard 	I oughtn't to be lifeguarding
you oughtn't to be lifeguarding
he oughtn't to be lifeguarding
we oughtn't to be lifeguarding
you oughtn't to be lifeguarding
they oughtn't to be lifeguarding	I oughtn't to have lifeguarded
you oughtn't to have lifeguarded
he oughtn't to have lifeguarded
we oughtn't to have lifeguarded
you oughtn't to have lifeguarded
they oughtn't to have lifeguarded	I oughtn't to have been lifeguarding
you oughtn't to have been lifeguarding
he oughtn't to have been lifeguarding
we oughtn't to have been lifeguarding
you oughtn't to have been lifeguarding
they oughtn't to have been lifeguarding	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I lifeguard?
ought to you lifeguard?
ought to he lifeguard?
ought to we lifeguard?
ought to you lifeguard?
ought to they lifeguard? 	ought to I be lifeguarding?
ought to you be lifeguarding?
ought to he be lifeguarding?
ought to we be lifeguarding?
ought to you be lifeguarding?
ought to they be lifeguarding? 	ought to I have lifeguarded?
ought to you have lifeguarded?
ought to he have lifeguarded?
ought to we have lifeguarded?
ought to you have lifeguarded?
ought to they have lifeguarded? 	ought to I have been lifeguarding?
ought to you have been lifeguarding?
ought to he have been lifeguarding?
ought to we have been lifeguarding?
ought to you have been lifeguarding?
ought to they have been lifeguarding? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
oughtn't I to lifeguard?
oughtn't you to lifeguard?
oughtn't he to lifeguard?
oughtn't we to lifeguard?
oughtn't you to lifeguard?
oughtn't they to lifeguard? 	oughtn't I to be lifeguarding?
oughtn't you to be lifeguarding?
oughtn't he to be lifeguarding?
oughtn't we to be lifeguarding?
oughtn't you to be lifeguarding?
oughtn't they to be lifeguarding? 	oughtn't I to have lifeguarded?
oughtn't you to have lifeguarded?
oughtn't he to have lifeguarded?
oughtn't we to have lifeguarded?
oughtn't you to have lifeguarded?
oughtn't they to have lifeguarded? 	oughtn't I to have been lifeguarding?
oughtn't you to have been lifeguarding?
oughtn't he to have been lifeguarding?
oughtn't we to have been lifeguarding?
oughtn't you to have been lifeguarding?
oughtn't they to have been lifeguarding?