ought to interbreed
Irregular verb: interbreed - interbred- interbred

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to interbreed
you ought to interbreed
he ought to interbreed
we ought to interbreed
you ought to interbreed
they ought to interbreed 	I ought to be interbreeding
you ought to be interbreeding
he ought to be interbreeding
we ought to be interbreeding
you ought to be interbreeding
they ought to be interbreeding	I ought to have interbred
you ought to have interbred
he ought to have interbred
we ought to have interbred
you ought to have interbred
they ought to have interbred	I ought to have been interbreeding
you ought to have been interbreeding
he ought to have been interbreeding
we ought to have been interbreeding
you ought to have been interbreeding
they ought to have been interbreeding	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to interbreed
you oughtn't to interbreed
he oughtn't to interbreed
we oughtn't to interbreed
you oughtn't to interbreed
they oughtn't to interbreed 	I oughtn't to be interbreeding
you oughtn't to be interbreeding
he oughtn't to be interbreeding
we oughtn't to be interbreeding
you oughtn't to be interbreeding
they oughtn't to be interbreeding	I oughtn't to have interbred
you oughtn't to have interbred
he oughtn't to have interbred
we oughtn't to have interbred
you oughtn't to have interbred
they oughtn't to have interbred	I oughtn't to have been interbreeding
you oughtn't to have been interbreeding
he oughtn't to have been interbreeding
we oughtn't to have been interbreeding
you oughtn't to have been interbreeding
they oughtn't to have been interbreeding	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I interbreed?
ought to you interbreed?
ought to he interbreed?
ought to we interbreed?
ought to you interbreed?
ought to they interbreed? 	ought to I be interbreeding?
ought to you be interbreeding?
ought to he be interbreeding?
ought to we be interbreeding?
ought to you be interbreeding?
ought to they be interbreeding? 	ought to I have interbred?
ought to you have interbred?
ought to he have interbred?
ought to we have interbred?
ought to you have interbred?
ought to they have interbred? 	ought to I have been interbreeding?
ought to you have been interbreeding?
ought to he have been interbreeding?
ought to we have been interbreeding?
ought to you have been interbreeding?
ought to they have been interbreeding? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to interbreed?
oughtn't you to interbreed?
oughtn't he to interbreed?
oughtn't we to interbreed?
oughtn't you to interbreed?
oughtn't they to interbreed? 	oughtn't I to be interbreeding?
oughtn't you to be interbreeding?
oughtn't he to be interbreeding?
oughtn't we to be interbreeding?
oughtn't you to be interbreeding?
oughtn't they to be interbreeding? 	oughtn't I to have interbred?
oughtn't you to have interbred?
oughtn't he to have interbred?
oughtn't we to have interbred?
oughtn't you to have interbred?
oughtn't they to have interbred? 	oughtn't I to have been interbreeding?
oughtn't you to have been interbreeding?
oughtn't he to have been interbreeding?
oughtn't we to have been interbreeding?
oughtn't you to have been interbreeding?
oughtn't they to have been interbreeding?