ought to stay
Regular verb: stay - stayed- stayed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to stay
you ought to stay
he ought to stay
we ought to stay
you ought to stay
they ought to stay 	I ought to be staying
you ought to be staying
he ought to be staying
we ought to be staying
you ought to be staying
they ought to be staying	I ought to have stayed
you ought to have stayed
he ought to have stayed
we ought to have stayed
you ought to have stayed
they ought to have stayed	I ought to have been staying
you ought to have been staying
he ought to have been staying
we ought to have been staying
you ought to have been staying
they ought to have been staying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to stay
you oughtn't to stay
he oughtn't to stay
we oughtn't to stay
you oughtn't to stay
they oughtn't to stay 	I oughtn't to be staying
you oughtn't to be staying
he oughtn't to be staying
we oughtn't to be staying
you oughtn't to be staying
they oughtn't to be staying	I oughtn't to have stayed
you oughtn't to have stayed
he oughtn't to have stayed
we oughtn't to have stayed
you oughtn't to have stayed
they oughtn't to have stayed	I oughtn't to have been staying
you oughtn't to have been staying
he oughtn't to have been staying
we oughtn't to have been staying
you oughtn't to have been staying
they oughtn't to have been staying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I stay?
ought to you stay?
ought to he stay?
ought to we stay?
ought to you stay?
ought to they stay? 	ought to I be staying?
ought to you be staying?
ought to he be staying?
ought to we be staying?
ought to you be staying?
ought to they be staying? 	ought to I have stayed?
ought to you have stayed?
ought to he have stayed?
ought to we have stayed?
ought to you have stayed?
ought to they have stayed? 	ought to I have been staying?
ought to you have been staying?
ought to he have been staying?
ought to we have been staying?
ought to you have been staying?
ought to they have been staying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to stay?
oughtn't you to stay?
oughtn't he to stay?
oughtn't we to stay?
oughtn't you to stay?
oughtn't they to stay? 	oughtn't I to be staying?
oughtn't you to be staying?
oughtn't he to be staying?
oughtn't we to be staying?
oughtn't you to be staying?
oughtn't they to be staying? 	oughtn't I to have stayed?
oughtn't you to have stayed?
oughtn't he to have stayed?
oughtn't we to have stayed?
oughtn't you to have stayed?
oughtn't they to have stayed? 	oughtn't I to have been staying?
oughtn't you to have been staying?
oughtn't he to have been staying?
oughtn't we to have been staying?
oughtn't you to have been staying?
oughtn't they to have been staying?