ought to formulate
Regular verb: formulate - formulated- formulated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to formulate
you ought to formulate
he ought to formulate
we ought to formulate
you ought to formulate
they ought to formulate 	I ought to be formulating
you ought to be formulating
he ought to be formulating
we ought to be formulating
you ought to be formulating
they ought to be formulating	I ought to have formulated
you ought to have formulated
he ought to have formulated
we ought to have formulated
you ought to have formulated
they ought to have formulated	I ought to have been formulating
you ought to have been formulating
he ought to have been formulating
we ought to have been formulating
you ought to have been formulating
they ought to have been formulating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to formulate
you oughtn't to formulate
he oughtn't to formulate
we oughtn't to formulate
you oughtn't to formulate
they oughtn't to formulate 	I oughtn't to be formulating
you oughtn't to be formulating
he oughtn't to be formulating
we oughtn't to be formulating
you oughtn't to be formulating
they oughtn't to be formulating	I oughtn't to have formulated
you oughtn't to have formulated
he oughtn't to have formulated
we oughtn't to have formulated
you oughtn't to have formulated
they oughtn't to have formulated	I oughtn't to have been formulating
you oughtn't to have been formulating
he oughtn't to have been formulating
we oughtn't to have been formulating
you oughtn't to have been formulating
they oughtn't to have been formulating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I formulate?
ought to you formulate?
ought to he formulate?
ought to we formulate?
ought to you formulate?
ought to they formulate? 	ought to I be formulating?
ought to you be formulating?
ought to he be formulating?
ought to we be formulating?
ought to you be formulating?
ought to they be formulating? 	ought to I have formulated?
ought to you have formulated?
ought to he have formulated?
ought to we have formulated?
ought to you have formulated?
ought to they have formulated? 	ought to I have been formulating?
ought to you have been formulating?
ought to he have been formulating?
ought to we have been formulating?
ought to you have been formulating?
ought to they have been formulating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to formulate?
oughtn't you to formulate?
oughtn't he to formulate?
oughtn't we to formulate?
oughtn't you to formulate?
oughtn't they to formulate? 	oughtn't I to be formulating?
oughtn't you to be formulating?
oughtn't he to be formulating?
oughtn't we to be formulating?
oughtn't you to be formulating?
oughtn't they to be formulating? 	oughtn't I to have formulated?
oughtn't you to have formulated?
oughtn't he to have formulated?
oughtn't we to have formulated?
oughtn't you to have formulated?
oughtn't they to have formulated? 	oughtn't I to have been formulating?
oughtn't you to have been formulating?
oughtn't he to have been formulating?
oughtn't we to have been formulating?
oughtn't you to have been formulating?
oughtn't they to have been formulating?