ought to seek
Irregular verb: seek - sought- sought

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to seek
you ought to seek
he ought to seek
we ought to seek
you ought to seek
they ought to seek 	I ought to be seeking
you ought to be seeking
he ought to be seeking
we ought to be seeking
you ought to be seeking
they ought to be seeking	I ought to have sought
you ought to have sought
he ought to have sought
we ought to have sought
you ought to have sought
they ought to have sought	I ought to have been seeking
you ought to have been seeking
he ought to have been seeking
we ought to have been seeking
you ought to have been seeking
they ought to have been seeking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to seek
you ought not to seek
he ought not to seek
we ought not to seek
you ought not to seek
they ought not to seek 	I ought not to seeking
you ought not to seeking
he ought not to seeking
we ought not to seeking
you ought not to seeking
they ought not to seeking	I ought not to have sought
you ought not to have sought
he ought not to have sought
we ought not to have sought
you ought not to have sought
they ought not to have sought	I ought not to have been seeking
you ought not to have been seeking
he ought not to have been seeking
we ought not to have been seeking
you ought not to have been seeking
they ought not to have been seeking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I seek?
ought to you seek?
ought to he seek?
ought to we seek?
ought to you seek?
ought to they seek? 	ought to I be seeking?
ought to you be seeking?
ought to he be seeking?
ought to we be seeking?
ought to you be seeking?
ought to they be seeking? 	ought to I have sought?
ought to you have sought?
ought to he have sought?
ought to we have sought?
ought to you have sought?
ought to they have sought? 	ought to I have been seeking?
ought to you have been seeking?
ought to he have been seeking?
ought to we have been seeking?
ought to you have been seeking?
ought to they have been seeking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to seek?
ought you not to seek?
ought he not to seek?
ought we not to seek?
ought you not to seek?
ought they not to seek? 	ought I not to be seeking?
ought you not to be seeking?
ought he not to be seeking?
ought we not to be seeking?
ought you not to be seeking?
ought they not to be seeking? 	ought I not to have sought?
ought you not to have sought?
ought he not to have sought?
ought we not to have sought?
ought you not to have sought?
ought they not to have sought? 	ought I not to have been seeking?
ought you not to have been seeking?
ought he not to have been seeking?
ought we not to have been seeking?
ought you not to have been seeking?
ought they not to have been seeking?