ought to cram
Verbo regular: cram - crammed- crammed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought to cram
you ought to cram
he ought to cram
we ought to cram
you ought to cram
they ought to cram 	I ought to be cramming
you ought to be cramming
he ought to be cramming
we ought to be cramming
you ought to be cramming
they ought to be cramming	I ought to have crammed
you ought to have crammed
he ought to have crammed
we ought to have crammed
you ought to have crammed
they ought to have crammed	I ought to have been cramming
you ought to have been cramming
he ought to have been cramming
we ought to have been cramming
you ought to have been cramming
they ought to have been cramming	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I oughtn't to cram
you oughtn't to cram
he oughtn't to cram
we oughtn't to cram
you oughtn't to cram
they oughtn't to cram 	I oughtn't to be cramming
you oughtn't to be cramming
he oughtn't to be cramming
we oughtn't to be cramming
you oughtn't to be cramming
they oughtn't to be cramming	I oughtn't to have crammed
you oughtn't to have crammed
he oughtn't to have crammed
we oughtn't to have crammed
you oughtn't to have crammed
they oughtn't to have crammed	I oughtn't to have been cramming
you oughtn't to have been cramming
he oughtn't to have been cramming
we oughtn't to have been cramming
you oughtn't to have been cramming
they oughtn't to have been cramming	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought to I cram?
ought to you cram?
ought to he cram?
ought to we cram?
ought to you cram?
ought to they cram? 	ought to I be cramming?
ought to you be cramming?
ought to he be cramming?
ought to we be cramming?
ought to you be cramming?
ought to they be cramming? 	ought to I have crammed?
ought to you have crammed?
ought to he have crammed?
ought to we have crammed?
ought to you have crammed?
ought to they have crammed? 	ought to I have been cramming?
ought to you have been cramming?
ought to he have been cramming?
ought to we have been cramming?
ought to you have been cramming?
ought to they have been cramming? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
oughtn't I to cram?
oughtn't you to cram?
oughtn't he to cram?
oughtn't we to cram?
oughtn't you to cram?
oughtn't they to cram? 	oughtn't I to be cramming?
oughtn't you to be cramming?
oughtn't he to be cramming?
oughtn't we to be cramming?
oughtn't you to be cramming?
oughtn't they to be cramming? 	oughtn't I to have crammed?
oughtn't you to have crammed?
oughtn't he to have crammed?
oughtn't we to have crammed?
oughtn't you to have crammed?
oughtn't they to have crammed? 	oughtn't I to have been cramming?
oughtn't you to have been cramming?
oughtn't he to have been cramming?
oughtn't we to have been cramming?
oughtn't you to have been cramming?
oughtn't they to have been cramming?