ought to cause
Verbo regular: cause - caused- caused

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought to cause
you ought to cause
he ought to cause
we ought to cause
you ought to cause
they ought to cause 	I ought to be causing
you ought to be causing
he ought to be causing
we ought to be causing
you ought to be causing
they ought to be causing	I ought to have caused
you ought to have caused
he ought to have caused
we ought to have caused
you ought to have caused
they ought to have caused	I ought to have been causing
you ought to have been causing
he ought to have been causing
we ought to have been causing
you ought to have been causing
they ought to have been causing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought not to cause
you ought not to cause
he ought not to cause
we ought not to cause
you ought not to cause
they ought not to cause 	I ought not to causing
you ought not to causing
he ought not to causing
we ought not to causing
you ought not to causing
they ought not to causing	I ought not to have caused
you ought not to have caused
he ought not to have caused
we ought not to have caused
you ought not to have caused
they ought not to have caused	I ought not to have been causing
you ought not to have been causing
he ought not to have been causing
we ought not to have been causing
you ought not to have been causing
they ought not to have been causing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought to I cause?
ought to you cause?
ought to he cause?
ought to we cause?
ought to you cause?
ought to they cause? 	ought to I be causing?
ought to you be causing?
ought to he be causing?
ought to we be causing?
ought to you be causing?
ought to they be causing? 	ought to I have caused?
ought to you have caused?
ought to he have caused?
ought to we have caused?
ought to you have caused?
ought to they have caused? 	ought to I have been causing?
ought to you have been causing?
ought to he have been causing?
ought to we have been causing?
ought to you have been causing?
ought to they have been causing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought I not to cause?
ought you not to cause?
ought he not to cause?
ought we not to cause?
ought you not to cause?
ought they not to cause? 	ought I not to be causing?
ought you not to be causing?
ought he not to be causing?
ought we not to be causing?
ought you not to be causing?
ought they not to be causing? 	ought I not to have caused?
ought you not to have caused?
ought he not to have caused?
ought we not to have caused?
ought you not to have caused?
ought they not to have caused? 	ought I not to have been causing?
ought you not to have been causing?
ought he not to have been causing?
ought we not to have been causing?
ought you not to have been causing?
ought they not to have been causing?