ought to interchange
Verbo regular: interchange - interchanged- interchanged

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought to interchange
you ought to interchange
he ought to interchange
we ought to interchange
you ought to interchange
they ought to interchange 	I ought to be interchanging
you ought to be interchanging
he ought to be interchanging
we ought to be interchanging
you ought to be interchanging
they ought to be interchanging	I ought to have interchanged
you ought to have interchanged
he ought to have interchanged
we ought to have interchanged
you ought to have interchanged
they ought to have interchanged	I ought to have been interchanging
you ought to have been interchanging
he ought to have been interchanging
we ought to have been interchanging
you ought to have been interchanging
they ought to have been interchanging	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I oughtn't to interchange
you oughtn't to interchange
he oughtn't to interchange
we oughtn't to interchange
you oughtn't to interchange
they oughtn't to interchange 	I oughtn't to be interchanging
you oughtn't to be interchanging
he oughtn't to be interchanging
we oughtn't to be interchanging
you oughtn't to be interchanging
they oughtn't to be interchanging	I oughtn't to have interchanged
you oughtn't to have interchanged
he oughtn't to have interchanged
we oughtn't to have interchanged
you oughtn't to have interchanged
they oughtn't to have interchanged	I oughtn't to have been interchanging
you oughtn't to have been interchanging
he oughtn't to have been interchanging
we oughtn't to have been interchanging
you oughtn't to have been interchanging
they oughtn't to have been interchanging	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought to I interchange?
ought to you interchange?
ought to he interchange?
ought to we interchange?
ought to you interchange?
ought to they interchange? 	ought to I be interchanging?
ought to you be interchanging?
ought to he be interchanging?
ought to we be interchanging?
ought to you be interchanging?
ought to they be interchanging? 	ought to I have interchanged?
ought to you have interchanged?
ought to he have interchanged?
ought to we have interchanged?
ought to you have interchanged?
ought to they have interchanged? 	ought to I have been interchanging?
ought to you have been interchanging?
ought to he have been interchanging?
ought to we have been interchanging?
ought to you have been interchanging?
ought to they have been interchanging? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
oughtn't I to interchange?
oughtn't you to interchange?
oughtn't he to interchange?
oughtn't we to interchange?
oughtn't you to interchange?
oughtn't they to interchange? 	oughtn't I to be interchanging?
oughtn't you to be interchanging?
oughtn't he to be interchanging?
oughtn't we to be interchanging?
oughtn't you to be interchanging?
oughtn't they to be interchanging? 	oughtn't I to have interchanged?
oughtn't you to have interchanged?
oughtn't he to have interchanged?
oughtn't we to have interchanged?
oughtn't you to have interchanged?
oughtn't they to have interchanged? 	oughtn't I to have been interchanging?
oughtn't you to have been interchanging?
oughtn't he to have been interchanging?
oughtn't we to have been interchanging?
oughtn't you to have been interchanging?
oughtn't they to have been interchanging?