ought to foresee
Irregular verb: foresee - foresaw- foreseen

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to foresee
you ought to foresee
she ought to foresee
we ought to foresee
you ought to foresee
they ought to foresee 	I ought to be foreseeing
you ought to be foreseeing
she ought to be foreseeing
we ought to be foreseeing
you ought to be foreseeing
they ought to be foreseeing	I ought to have foreseen
you ought to have foreseen
she ought to have foreseen
we ought to have foreseen
you ought to have foreseen
they ought to have foreseen	I ought to have been foreseeing
you ought to have been foreseeing
she ought to have been foreseeing
we ought to have been foreseeing
you ought to have been foreseeing
they ought to have been foreseeing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to foresee
you oughtn't to foresee
she oughtn't to foresee
we oughtn't to foresee
you oughtn't to foresee
they oughtn't to foresee 	I oughtn't to be foreseeing
you oughtn't to be foreseeing
she oughtn't to be foreseeing
we oughtn't to be foreseeing
you oughtn't to be foreseeing
they oughtn't to be foreseeing	I oughtn't to have foreseen
you oughtn't to have foreseen
she oughtn't to have foreseen
we oughtn't to have foreseen
you oughtn't to have foreseen
they oughtn't to have foreseen	I oughtn't to have been foreseeing
you oughtn't to have been foreseeing
she oughtn't to have been foreseeing
we oughtn't to have been foreseeing
you oughtn't to have been foreseeing
they oughtn't to have been foreseeing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I foresee?
ought to you foresee?
ought to she foresee?
ought to we foresee?
ought to you foresee?
ought to they foresee? 	ought to I be foreseeing?
ought to you be foreseeing?
ought to she be foreseeing?
ought to we be foreseeing?
ought to you be foreseeing?
ought to they be foreseeing? 	ought to I have foreseen?
ought to you have foreseen?
ought to she have foreseen?
ought to we have foreseen?
ought to you have foreseen?
ought to they have foreseen? 	ought to I have been foreseeing?
ought to you have been foreseeing?
ought to she have been foreseeing?
ought to we have been foreseeing?
ought to you have been foreseeing?
ought to they have been foreseeing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to foresee?
oughtn't you to foresee?
oughtn't she to foresee?
oughtn't we to foresee?
oughtn't you to foresee?
oughtn't they to foresee? 	oughtn't I to be foreseeing?
oughtn't you to be foreseeing?
oughtn't she to be foreseeing?
oughtn't we to be foreseeing?
oughtn't you to be foreseeing?
oughtn't they to be foreseeing? 	oughtn't I to have foreseen?
oughtn't you to have foreseen?
oughtn't she to have foreseen?
oughtn't we to have foreseen?
oughtn't you to have foreseen?
oughtn't they to have foreseen? 	oughtn't I to have been foreseeing?
oughtn't you to have been foreseeing?
oughtn't she to have been foreseeing?
oughtn't we to have been foreseeing?
oughtn't you to have been foreseeing?
oughtn't they to have been foreseeing?