ought to preempt
Verbo regular: preempt - preempted- preempted

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought to preempt
you ought to preempt
he ought to preempt
we ought to preempt
you ought to preempt
they ought to preempt 	I ought to be preempting
you ought to be preempting
he ought to be preempting
we ought to be preempting
you ought to be preempting
they ought to be preempting	I ought to have preempted
you ought to have preempted
he ought to have preempted
we ought to have preempted
you ought to have preempted
they ought to have preempted	I ought to have been preempting
you ought to have been preempting
he ought to have been preempting
we ought to have been preempting
you ought to have been preempting
they ought to have been preempting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought not to preempt
you ought not to preempt
he ought not to preempt
we ought not to preempt
you ought not to preempt
they ought not to preempt 	I ought not to preempting
you ought not to preempting
he ought not to preempting
we ought not to preempting
you ought not to preempting
they ought not to preempting	I ought not to have preempted
you ought not to have preempted
he ought not to have preempted
we ought not to have preempted
you ought not to have preempted
they ought not to have preempted	I ought not to have been preempting
you ought not to have been preempting
he ought not to have been preempting
we ought not to have been preempting
you ought not to have been preempting
they ought not to have been preempting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought to I preempt?
ought to you preempt?
ought to he preempt?
ought to we preempt?
ought to you preempt?
ought to they preempt? 	ought to I be preempting?
ought to you be preempting?
ought to he be preempting?
ought to we be preempting?
ought to you be preempting?
ought to they be preempting? 	ought to I have preempted?
ought to you have preempted?
ought to he have preempted?
ought to we have preempted?
ought to you have preempted?
ought to they have preempted? 	ought to I have been preempting?
ought to you have been preempting?
ought to he have been preempting?
ought to we have been preempting?
ought to you have been preempting?
ought to they have been preempting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought I not to preempt?
ought you not to preempt?
ought he not to preempt?
ought we not to preempt?
ought you not to preempt?
ought they not to preempt? 	ought I not to be preempting?
ought you not to be preempting?
ought he not to be preempting?
ought we not to be preempting?
ought you not to be preempting?
ought they not to be preempting? 	ought I not to have preempted?
ought you not to have preempted?
ought he not to have preempted?
ought we not to have preempted?
ought you not to have preempted?
ought they not to have preempted? 	ought I not to have been preempting?
ought you not to have been preempting?
ought he not to have been preempting?
ought we not to have been preempting?
ought you not to have been preempting?
ought they not to have been preempting?