ought to decrepitate
Regular verb: decrepitate - decrepitated- decrepitated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to decrepitate
you ought to decrepitate
she ought to decrepitate
we ought to decrepitate
you ought to decrepitate
they ought to decrepitate 	I ought to be decrepitating
you ought to be decrepitating
she ought to be decrepitating
we ought to be decrepitating
you ought to be decrepitating
they ought to be decrepitating	I ought to have decrepitated
you ought to have decrepitated
she ought to have decrepitated
we ought to have decrepitated
you ought to have decrepitated
they ought to have decrepitated	I ought to have been decrepitating
you ought to have been decrepitating
she ought to have been decrepitating
we ought to have been decrepitating
you ought to have been decrepitating
they ought to have been decrepitating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to decrepitate
you oughtn't to decrepitate
she oughtn't to decrepitate
we oughtn't to decrepitate
you oughtn't to decrepitate
they oughtn't to decrepitate 	I oughtn't to be decrepitating
you oughtn't to be decrepitating
she oughtn't to be decrepitating
we oughtn't to be decrepitating
you oughtn't to be decrepitating
they oughtn't to be decrepitating	I oughtn't to have decrepitated
you oughtn't to have decrepitated
she oughtn't to have decrepitated
we oughtn't to have decrepitated
you oughtn't to have decrepitated
they oughtn't to have decrepitated	I oughtn't to have been decrepitating
you oughtn't to have been decrepitating
she oughtn't to have been decrepitating
we oughtn't to have been decrepitating
you oughtn't to have been decrepitating
they oughtn't to have been decrepitating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I decrepitate?
ought to you decrepitate?
ought to she decrepitate?
ought to we decrepitate?
ought to you decrepitate?
ought to they decrepitate? 	ought to I be decrepitating?
ought to you be decrepitating?
ought to she be decrepitating?
ought to we be decrepitating?
ought to you be decrepitating?
ought to they be decrepitating? 	ought to I have decrepitated?
ought to you have decrepitated?
ought to she have decrepitated?
ought to we have decrepitated?
ought to you have decrepitated?
ought to they have decrepitated? 	ought to I have been decrepitating?
ought to you have been decrepitating?
ought to she have been decrepitating?
ought to we have been decrepitating?
ought to you have been decrepitating?
ought to they have been decrepitating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to decrepitate?
oughtn't you to decrepitate?
oughtn't she to decrepitate?
oughtn't we to decrepitate?
oughtn't you to decrepitate?
oughtn't they to decrepitate? 	oughtn't I to be decrepitating?
oughtn't you to be decrepitating?
oughtn't she to be decrepitating?
oughtn't we to be decrepitating?
oughtn't you to be decrepitating?
oughtn't they to be decrepitating? 	oughtn't I to have decrepitated?
oughtn't you to have decrepitated?
oughtn't she to have decrepitated?
oughtn't we to have decrepitated?
oughtn't you to have decrepitated?
oughtn't they to have decrepitated? 	oughtn't I to have been decrepitating?
oughtn't you to have been decrepitating?
oughtn't she to have been decrepitating?
oughtn't we to have been decrepitating?
oughtn't you to have been decrepitating?
oughtn't they to have been decrepitating?