ought to seize
Regular verb: seize - seized- seized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to seize
you ought to seize
she ought to seize
we ought to seize
you ought to seize
they ought to seize 	I ought to be seizing
you ought to be seizing
she ought to be seizing
we ought to be seizing
you ought to be seizing
they ought to be seizing	I ought to have seized
you ought to have seized
she ought to have seized
we ought to have seized
you ought to have seized
they ought to have seized	I ought to have been seizing
you ought to have been seizing
she ought to have been seizing
we ought to have been seizing
you ought to have been seizing
they ought to have been seizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to seize
you oughtn't to seize
she oughtn't to seize
we oughtn't to seize
you oughtn't to seize
they oughtn't to seize 	I oughtn't to be seizing
you oughtn't to be seizing
she oughtn't to be seizing
we oughtn't to be seizing
you oughtn't to be seizing
they oughtn't to be seizing	I oughtn't to have seized
you oughtn't to have seized
she oughtn't to have seized
we oughtn't to have seized
you oughtn't to have seized
they oughtn't to have seized	I oughtn't to have been seizing
you oughtn't to have been seizing
she oughtn't to have been seizing
we oughtn't to have been seizing
you oughtn't to have been seizing
they oughtn't to have been seizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I seize?
ought to you seize?
ought to she seize?
ought to we seize?
ought to you seize?
ought to they seize? 	ought to I be seizing?
ought to you be seizing?
ought to she be seizing?
ought to we be seizing?
ought to you be seizing?
ought to they be seizing? 	ought to I have seized?
ought to you have seized?
ought to she have seized?
ought to we have seized?
ought to you have seized?
ought to they have seized? 	ought to I have been seizing?
ought to you have been seizing?
ought to she have been seizing?
ought to we have been seizing?
ought to you have been seizing?
ought to they have been seizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to seize?
oughtn't you to seize?
oughtn't she to seize?
oughtn't we to seize?
oughtn't you to seize?
oughtn't they to seize? 	oughtn't I to be seizing?
oughtn't you to be seizing?
oughtn't she to be seizing?
oughtn't we to be seizing?
oughtn't you to be seizing?
oughtn't they to be seizing? 	oughtn't I to have seized?
oughtn't you to have seized?
oughtn't she to have seized?
oughtn't we to have seized?
oughtn't you to have seized?
oughtn't they to have seized? 	oughtn't I to have been seizing?
oughtn't you to have been seizing?
oughtn't she to have been seizing?
oughtn't we to have been seizing?
oughtn't you to have been seizing?
oughtn't they to have been seizing?