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 ought not to seize
you ought not to seize
she ought not to seize
we ought not to seize
you ought not to seize
they ought not to seize 	I ought not to seizing
you ought not to seizing
she ought not to seizing
we ought not to seizing
you ought not to seizing
they ought not to seizing	I ought not to have seized
you ought not to have seized
she ought not to have seized
we ought not to have seized
you ought not to have seized
they ought not to have seized	I ought not to have been seizing
you ought not to have been seizing
she ought not to have been seizing
we ought not to have been seizing
you ought not to have been seizing
they ought not 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 	
ought I not to seize?
ought you not to seize?
ought she not to seize?
ought we not to seize?
ought you not to seize?
ought they not to seize? 	ought I not to be seizing?
ought you not to be seizing?
ought she not to be seizing?
ought we not to be seizing?
ought you not to be seizing?
ought they not to be seizing? 	ought I not to have seized?
ought you not to have seized?
ought she not to have seized?
ought we not to have seized?
ought you not to have seized?
ought they not to have seized? 	ought I not to have been seizing?
ought you not to have been seizing?
ought she not to have been seizing?
ought we not to have been seizing?
ought you not to have been seizing?
ought they not to have been seizing?