ought to precaution
Verbo regular: precaution - precautioned- precautioned

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought to precaution
you ought to precaution
he ought to precaution
we ought to precaution
you ought to precaution
they ought to precaution 	I ought to be precautioning
you ought to be precautioning
he ought to be precautioning
we ought to be precautioning
you ought to be precautioning
they ought to be precautioning	I ought to have precautioned
you ought to have precautioned
he ought to have precautioned
we ought to have precautioned
you ought to have precautioned
they ought to have precautioned	I ought to have been precautioning
you ought to have been precautioning
he ought to have been precautioning
we ought to have been precautioning
you ought to have been precautioning
they ought to have been precautioning	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I oughtn't to precaution
you oughtn't to precaution
he oughtn't to precaution
we oughtn't to precaution
you oughtn't to precaution
they oughtn't to precaution 	I oughtn't to be precautioning
you oughtn't to be precautioning
he oughtn't to be precautioning
we oughtn't to be precautioning
you oughtn't to be precautioning
they oughtn't to be precautioning	I oughtn't to have precautioned
you oughtn't to have precautioned
he oughtn't to have precautioned
we oughtn't to have precautioned
you oughtn't to have precautioned
they oughtn't to have precautioned	I oughtn't to have been precautioning
you oughtn't to have been precautioning
he oughtn't to have been precautioning
we oughtn't to have been precautioning
you oughtn't to have been precautioning
they oughtn't to have been precautioning	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought to I precaution?
ought to you precaution?
ought to he precaution?
ought to we precaution?
ought to you precaution?
ought to they precaution? 	ought to I be precautioning?
ought to you be precautioning?
ought to he be precautioning?
ought to we be precautioning?
ought to you be precautioning?
ought to they be precautioning? 	ought to I have precautioned?
ought to you have precautioned?
ought to he have precautioned?
ought to we have precautioned?
ought to you have precautioned?
ought to they have precautioned? 	ought to I have been precautioning?
ought to you have been precautioning?
ought to he have been precautioning?
ought to we have been precautioning?
ought to you have been precautioning?
ought to they have been precautioning? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
oughtn't I to precaution?
oughtn't you to precaution?
oughtn't he to precaution?
oughtn't we to precaution?
oughtn't you to precaution?
oughtn't they to precaution? 	oughtn't I to be precautioning?
oughtn't you to be precautioning?
oughtn't he to be precautioning?
oughtn't we to be precautioning?
oughtn't you to be precautioning?
oughtn't they to be precautioning? 	oughtn't I to have precautioned?
oughtn't you to have precautioned?
oughtn't he to have precautioned?
oughtn't we to have precautioned?
oughtn't you to have precautioned?
oughtn't they to have precautioned? 	oughtn't I to have been precautioning?
oughtn't you to have been precautioning?
oughtn't he to have been precautioning?
oughtn't we to have been precautioning?
oughtn't you to have been precautioning?
oughtn't they to have been precautioning?