ought to ascend
Regular verb: ascend - ascended- ascended

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to ascend
you ought to ascend
she ought to ascend
we ought to ascend
you ought to ascend
they ought to ascend 	I ought to be ascending
you ought to be ascending
she ought to be ascending
we ought to be ascending
you ought to be ascending
they ought to be ascending	I ought to have ascended
you ought to have ascended
she ought to have ascended
we ought to have ascended
you ought to have ascended
they ought to have ascended	I ought to have been ascending
you ought to have been ascending
she ought to have been ascending
we ought to have been ascending
you ought to have been ascending
they ought to have been ascending	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to ascend
you oughtn't to ascend
she oughtn't to ascend
we oughtn't to ascend
you oughtn't to ascend
they oughtn't to ascend 	I oughtn't to be ascending
you oughtn't to be ascending
she oughtn't to be ascending
we oughtn't to be ascending
you oughtn't to be ascending
they oughtn't to be ascending	I oughtn't to have ascended
you oughtn't to have ascended
she oughtn't to have ascended
we oughtn't to have ascended
you oughtn't to have ascended
they oughtn't to have ascended	I oughtn't to have been ascending
you oughtn't to have been ascending
she oughtn't to have been ascending
we oughtn't to have been ascending
you oughtn't to have been ascending
they oughtn't to have been ascending	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I ascend?
ought to you ascend?
ought to she ascend?
ought to we ascend?
ought to you ascend?
ought to they ascend? 	ought to I be ascending?
ought to you be ascending?
ought to she be ascending?
ought to we be ascending?
ought to you be ascending?
ought to they be ascending? 	ought to I have ascended?
ought to you have ascended?
ought to she have ascended?
ought to we have ascended?
ought to you have ascended?
ought to they have ascended? 	ought to I have been ascending?
ought to you have been ascending?
ought to she have been ascending?
ought to we have been ascending?
ought to you have been ascending?
ought to they have been ascending? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to ascend?
oughtn't you to ascend?
oughtn't she to ascend?
oughtn't we to ascend?
oughtn't you to ascend?
oughtn't they to ascend? 	oughtn't I to be ascending?
oughtn't you to be ascending?
oughtn't she to be ascending?
oughtn't we to be ascending?
oughtn't you to be ascending?
oughtn't they to be ascending? 	oughtn't I to have ascended?
oughtn't you to have ascended?
oughtn't she to have ascended?
oughtn't we to have ascended?
oughtn't you to have ascended?
oughtn't they to have ascended? 	oughtn't I to have been ascending?
oughtn't you to have been ascending?
oughtn't she to have been ascending?
oughtn't we to have been ascending?
oughtn't you to have been ascending?
oughtn't they to have been ascending?