ought to crepitate
Regular verb: crepitate - crepitated- crepitated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to crepitate
you ought to crepitate
he ought to crepitate
we ought to crepitate
you ought to crepitate
they ought to crepitate 	I ought to be crepitating
you ought to be crepitating
he ought to be crepitating
we ought to be crepitating
you ought to be crepitating
they ought to be crepitating	I ought to have crepitated
you ought to have crepitated
he ought to have crepitated
we ought to have crepitated
you ought to have crepitated
they ought to have crepitated	I ought to have been crepitating
you ought to have been crepitating
he ought to have been crepitating
we ought to have been crepitating
you ought to have been crepitating
they ought to have been crepitating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to crepitate
you ought not to crepitate
he ought not to crepitate
we ought not to crepitate
you ought not to crepitate
they ought not to crepitate 	I ought not to crepitating
you ought not to crepitating
he ought not to crepitating
we ought not to crepitating
you ought not to crepitating
they ought not to crepitating	I ought not to have crepitated
you ought not to have crepitated
he ought not to have crepitated
we ought not to have crepitated
you ought not to have crepitated
they ought not to have crepitated	I ought not to have been crepitating
you ought not to have been crepitating
he ought not to have been crepitating
we ought not to have been crepitating
you ought not to have been crepitating
they ought not to have been crepitating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I crepitate?
ought to you crepitate?
ought to he crepitate?
ought to we crepitate?
ought to you crepitate?
ought to they crepitate? 	ought to I be crepitating?
ought to you be crepitating?
ought to he be crepitating?
ought to we be crepitating?
ought to you be crepitating?
ought to they be crepitating? 	ought to I have crepitated?
ought to you have crepitated?
ought to he have crepitated?
ought to we have crepitated?
ought to you have crepitated?
ought to they have crepitated? 	ought to I have been crepitating?
ought to you have been crepitating?
ought to he have been crepitating?
ought to we have been crepitating?
ought to you have been crepitating?
ought to they have been crepitating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to crepitate?
ought you not to crepitate?
ought he not to crepitate?
ought we not to crepitate?
ought you not to crepitate?
ought they not to crepitate? 	ought I not to be crepitating?
ought you not to be crepitating?
ought he not to be crepitating?
ought we not to be crepitating?
ought you not to be crepitating?
ought they not to be crepitating? 	ought I not to have crepitated?
ought you not to have crepitated?
ought he not to have crepitated?
ought we not to have crepitated?
ought you not to have crepitated?
ought they not to have crepitated? 	ought I not to have been crepitating?
ought you not to have been crepitating?
ought he not to have been crepitating?
ought we not to have been crepitating?
ought you not to have been crepitating?
ought they not to have been crepitating?