ought to clasp
Regular verb: clasp - clasped- clasped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to clasp
you ought to clasp
she ought to clasp
we ought to clasp
you ought to clasp
they ought to clasp 	I ought to be clasping
you ought to be clasping
she ought to be clasping
we ought to be clasping
you ought to be clasping
they ought to be clasping	I ought to have clasped
you ought to have clasped
she ought to have clasped
we ought to have clasped
you ought to have clasped
they ought to have clasped	I ought to have been clasping
you ought to have been clasping
she ought to have been clasping
we ought to have been clasping
you ought to have been clasping
they ought to have been clasping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to clasp
you oughtn't to clasp
she oughtn't to clasp
we oughtn't to clasp
you oughtn't to clasp
they oughtn't to clasp 	I oughtn't to be clasping
you oughtn't to be clasping
she oughtn't to be clasping
we oughtn't to be clasping
you oughtn't to be clasping
they oughtn't to be clasping	I oughtn't to have clasped
you oughtn't to have clasped
she oughtn't to have clasped
we oughtn't to have clasped
you oughtn't to have clasped
they oughtn't to have clasped	I oughtn't to have been clasping
you oughtn't to have been clasping
she oughtn't to have been clasping
we oughtn't to have been clasping
you oughtn't to have been clasping
they oughtn't to have been clasping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I clasp?
ought to you clasp?
ought to she clasp?
ought to we clasp?
ought to you clasp?
ought to they clasp? 	ought to I be clasping?
ought to you be clasping?
ought to she be clasping?
ought to we be clasping?
ought to you be clasping?
ought to they be clasping? 	ought to I have clasped?
ought to you have clasped?
ought to she have clasped?
ought to we have clasped?
ought to you have clasped?
ought to they have clasped? 	ought to I have been clasping?
ought to you have been clasping?
ought to she have been clasping?
ought to we have been clasping?
ought to you have been clasping?
ought to they have been clasping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to clasp?
oughtn't you to clasp?
oughtn't she to clasp?
oughtn't we to clasp?
oughtn't you to clasp?
oughtn't they to clasp? 	oughtn't I to be clasping?
oughtn't you to be clasping?
oughtn't she to be clasping?
oughtn't we to be clasping?
oughtn't you to be clasping?
oughtn't they to be clasping? 	oughtn't I to have clasped?
oughtn't you to have clasped?
oughtn't she to have clasped?
oughtn't we to have clasped?
oughtn't you to have clasped?
oughtn't they to have clasped? 	oughtn't I to have been clasping?
oughtn't you to have been clasping?
oughtn't she to have been clasping?
oughtn't we to have been clasping?
oughtn't you to have been clasping?
oughtn't they to have been clasping?