ought to premarket
Regular verb: premarket - premarketed- premarketed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to premarket
you ought to premarket
he ought to premarket
we ought to premarket
you ought to premarket
they ought to premarket 	I ought to be premarketing
you ought to be premarketing
he ought to be premarketing
we ought to be premarketing
you ought to be premarketing
they ought to be premarketing	I ought to have premarketed
you ought to have premarketed
he ought to have premarketed
we ought to have premarketed
you ought to have premarketed
they ought to have premarketed	I ought to have been premarketing
you ought to have been premarketing
he ought to have been premarketing
we ought to have been premarketing
you ought to have been premarketing
they ought to have been premarketing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to premarket
you oughtn't to premarket
he oughtn't to premarket
we oughtn't to premarket
you oughtn't to premarket
they oughtn't to premarket 	I oughtn't to be premarketing
you oughtn't to be premarketing
he oughtn't to be premarketing
we oughtn't to be premarketing
you oughtn't to be premarketing
they oughtn't to be premarketing	I oughtn't to have premarketed
you oughtn't to have premarketed
he oughtn't to have premarketed
we oughtn't to have premarketed
you oughtn't to have premarketed
they oughtn't to have premarketed	I oughtn't to have been premarketing
you oughtn't to have been premarketing
he oughtn't to have been premarketing
we oughtn't to have been premarketing
you oughtn't to have been premarketing
they oughtn't to have been premarketing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I premarket?
ought to you premarket?
ought to he premarket?
ought to we premarket?
ought to you premarket?
ought to they premarket? 	ought to I be premarketing?
ought to you be premarketing?
ought to he be premarketing?
ought to we be premarketing?
ought to you be premarketing?
ought to they be premarketing? 	ought to I have premarketed?
ought to you have premarketed?
ought to he have premarketed?
ought to we have premarketed?
ought to you have premarketed?
ought to they have premarketed? 	ought to I have been premarketing?
ought to you have been premarketing?
ought to he have been premarketing?
ought to we have been premarketing?
ought to you have been premarketing?
ought to they have been premarketing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to premarket?
oughtn't you to premarket?
oughtn't he to premarket?
oughtn't we to premarket?
oughtn't you to premarket?
oughtn't they to premarket? 	oughtn't I to be premarketing?
oughtn't you to be premarketing?
oughtn't he to be premarketing?
oughtn't we to be premarketing?
oughtn't you to be premarketing?
oughtn't they to be premarketing? 	oughtn't I to have premarketed?
oughtn't you to have premarketed?
oughtn't he to have premarketed?
oughtn't we to have premarketed?
oughtn't you to have premarketed?
oughtn't they to have premarketed? 	oughtn't I to have been premarketing?
oughtn't you to have been premarketing?
oughtn't he to have been premarketing?
oughtn't we to have been premarketing?
oughtn't you to have been premarketing?
oughtn't they to have been premarketing?