ought to exhume
Regular verb: exhume - exhumed- exhumed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to exhume
you ought to exhume
he ought to exhume
we ought to exhume
you ought to exhume
they ought to exhume 	I ought to be exhuming
you ought to be exhuming
he ought to be exhuming
we ought to be exhuming
you ought to be exhuming
they ought to be exhuming	I ought to have exhumed
you ought to have exhumed
he ought to have exhumed
we ought to have exhumed
you ought to have exhumed
they ought to have exhumed	I ought to have been exhuming
you ought to have been exhuming
he ought to have been exhuming
we ought to have been exhuming
you ought to have been exhuming
they ought to have been exhuming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to exhume
you oughtn't to exhume
he oughtn't to exhume
we oughtn't to exhume
you oughtn't to exhume
they oughtn't to exhume 	I oughtn't to be exhuming
you oughtn't to be exhuming
he oughtn't to be exhuming
we oughtn't to be exhuming
you oughtn't to be exhuming
they oughtn't to be exhuming	I oughtn't to have exhumed
you oughtn't to have exhumed
he oughtn't to have exhumed
we oughtn't to have exhumed
you oughtn't to have exhumed
they oughtn't to have exhumed	I oughtn't to have been exhuming
you oughtn't to have been exhuming
he oughtn't to have been exhuming
we oughtn't to have been exhuming
you oughtn't to have been exhuming
they oughtn't to have been exhuming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I exhume?
ought to you exhume?
ought to he exhume?
ought to we exhume?
ought to you exhume?
ought to they exhume? 	ought to I be exhuming?
ought to you be exhuming?
ought to he be exhuming?
ought to we be exhuming?
ought to you be exhuming?
ought to they be exhuming? 	ought to I have exhumed?
ought to you have exhumed?
ought to he have exhumed?
ought to we have exhumed?
ought to you have exhumed?
ought to they have exhumed? 	ought to I have been exhuming?
ought to you have been exhuming?
ought to he have been exhuming?
ought to we have been exhuming?
ought to you have been exhuming?
ought to they have been exhuming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to exhume?
oughtn't you to exhume?
oughtn't he to exhume?
oughtn't we to exhume?
oughtn't you to exhume?
oughtn't they to exhume? 	oughtn't I to be exhuming?
oughtn't you to be exhuming?
oughtn't he to be exhuming?
oughtn't we to be exhuming?
oughtn't you to be exhuming?
oughtn't they to be exhuming? 	oughtn't I to have exhumed?
oughtn't you to have exhumed?
oughtn't he to have exhumed?
oughtn't we to have exhumed?
oughtn't you to have exhumed?
oughtn't they to have exhumed? 	oughtn't I to have been exhuming?
oughtn't you to have been exhuming?
oughtn't he to have been exhuming?
oughtn't we to have been exhuming?
oughtn't you to have been exhuming?
oughtn't they to have been exhuming?