ought to preformulate
Verbo regular: preformulate - preformulated- preformulated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought to preformulate
you ought to preformulate
he ought to preformulate
we ought to preformulate
you ought to preformulate
they ought to preformulate 	I ought to be preformulating
you ought to be preformulating
he ought to be preformulating
we ought to be preformulating
you ought to be preformulating
they ought to be preformulating	I ought to have preformulated
you ought to have preformulated
he ought to have preformulated
we ought to have preformulated
you ought to have preformulated
they ought to have preformulated	I ought to have been preformulating
you ought to have been preformulating
he ought to have been preformulating
we ought to have been preformulating
you ought to have been preformulating
they ought to have been preformulating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I oughtn't to preformulate
you oughtn't to preformulate
he oughtn't to preformulate
we oughtn't to preformulate
you oughtn't to preformulate
they oughtn't to preformulate 	I oughtn't to be preformulating
you oughtn't to be preformulating
he oughtn't to be preformulating
we oughtn't to be preformulating
you oughtn't to be preformulating
they oughtn't to be preformulating	I oughtn't to have preformulated
you oughtn't to have preformulated
he oughtn't to have preformulated
we oughtn't to have preformulated
you oughtn't to have preformulated
they oughtn't to have preformulated	I oughtn't to have been preformulating
you oughtn't to have been preformulating
he oughtn't to have been preformulating
we oughtn't to have been preformulating
you oughtn't to have been preformulating
they oughtn't to have been preformulating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought to I preformulate?
ought to you preformulate?
ought to he preformulate?
ought to we preformulate?
ought to you preformulate?
ought to they preformulate? 	ought to I be preformulating?
ought to you be preformulating?
ought to he be preformulating?
ought to we be preformulating?
ought to you be preformulating?
ought to they be preformulating? 	ought to I have preformulated?
ought to you have preformulated?
ought to he have preformulated?
ought to we have preformulated?
ought to you have preformulated?
ought to they have preformulated? 	ought to I have been preformulating?
ought to you have been preformulating?
ought to he have been preformulating?
ought to we have been preformulating?
ought to you have been preformulating?
ought to they have been preformulating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
oughtn't I to preformulate?
oughtn't you to preformulate?
oughtn't he to preformulate?
oughtn't we to preformulate?
oughtn't you to preformulate?
oughtn't they to preformulate? 	oughtn't I to be preformulating?
oughtn't you to be preformulating?
oughtn't he to be preformulating?
oughtn't we to be preformulating?
oughtn't you to be preformulating?
oughtn't they to be preformulating? 	oughtn't I to have preformulated?
oughtn't you to have preformulated?
oughtn't he to have preformulated?
oughtn't we to have preformulated?
oughtn't you to have preformulated?
oughtn't they to have preformulated? 	oughtn't I to have been preformulating?
oughtn't you to have been preformulating?
oughtn't he to have been preformulating?
oughtn't we to have been preformulating?
oughtn't you to have been preformulating?
oughtn't they to have been preformulating?