ought to extemporize
Regular verb: extemporize - extemporized- extemporized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to extemporize
you ought to extemporize
he ought to extemporize
we ought to extemporize
you ought to extemporize
they ought to extemporize 	I ought to be extemporizing
you ought to be extemporizing
he ought to be extemporizing
we ought to be extemporizing
you ought to be extemporizing
they ought to be extemporizing	I ought to have extemporized
you ought to have extemporized
he ought to have extemporized
we ought to have extemporized
you ought to have extemporized
they ought to have extemporized	I ought to have been extemporizing
you ought to have been extemporizing
he ought to have been extemporizing
we ought to have been extemporizing
you ought to have been extemporizing
they ought to have been extemporizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to extemporize
you oughtn't to extemporize
he oughtn't to extemporize
we oughtn't to extemporize
you oughtn't to extemporize
they oughtn't to extemporize 	I oughtn't to be extemporizing
you oughtn't to be extemporizing
he oughtn't to be extemporizing
we oughtn't to be extemporizing
you oughtn't to be extemporizing
they oughtn't to be extemporizing	I oughtn't to have extemporized
you oughtn't to have extemporized
he oughtn't to have extemporized
we oughtn't to have extemporized
you oughtn't to have extemporized
they oughtn't to have extemporized	I oughtn't to have been extemporizing
you oughtn't to have been extemporizing
he oughtn't to have been extemporizing
we oughtn't to have been extemporizing
you oughtn't to have been extemporizing
they oughtn't to have been extemporizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I extemporize?
ought to you extemporize?
ought to he extemporize?
ought to we extemporize?
ought to you extemporize?
ought to they extemporize? 	ought to I be extemporizing?
ought to you be extemporizing?
ought to he be extemporizing?
ought to we be extemporizing?
ought to you be extemporizing?
ought to they be extemporizing? 	ought to I have extemporized?
ought to you have extemporized?
ought to he have extemporized?
ought to we have extemporized?
ought to you have extemporized?
ought to they have extemporized? 	ought to I have been extemporizing?
ought to you have been extemporizing?
ought to he have been extemporizing?
ought to we have been extemporizing?
ought to you have been extemporizing?
ought to they have been extemporizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to extemporize?
oughtn't you to extemporize?
oughtn't he to extemporize?
oughtn't we to extemporize?
oughtn't you to extemporize?
oughtn't they to extemporize? 	oughtn't I to be extemporizing?
oughtn't you to be extemporizing?
oughtn't he to be extemporizing?
oughtn't we to be extemporizing?
oughtn't you to be extemporizing?
oughtn't they to be extemporizing? 	oughtn't I to have extemporized?
oughtn't you to have extemporized?
oughtn't he to have extemporized?
oughtn't we to have extemporized?
oughtn't you to have extemporized?
oughtn't they to have extemporized? 	oughtn't I to have been extemporizing?
oughtn't you to have been extemporizing?
oughtn't he to have been extemporizing?
oughtn't we to have been extemporizing?
oughtn't you to have been extemporizing?
oughtn't they to have been extemporizing?