ought to crew
Verbo regular: crew - crewed- crewed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought to crew
you ought to crew
he ought to crew
we ought to crew
you ought to crew
they ought to crew 	I ought to be crewing
you ought to be crewing
he ought to be crewing
we ought to be crewing
you ought to be crewing
they ought to be crewing	I ought to have crewed
you ought to have crewed
he ought to have crewed
we ought to have crewed
you ought to have crewed
they ought to have crewed	I ought to have been crewing
you ought to have been crewing
he ought to have been crewing
we ought to have been crewing
you ought to have been crewing
they ought to have been crewing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I oughtn't to crew
you oughtn't to crew
he oughtn't to crew
we oughtn't to crew
you oughtn't to crew
they oughtn't to crew 	I oughtn't to be crewing
you oughtn't to be crewing
he oughtn't to be crewing
we oughtn't to be crewing
you oughtn't to be crewing
they oughtn't to be crewing	I oughtn't to have crewed
you oughtn't to have crewed
he oughtn't to have crewed
we oughtn't to have crewed
you oughtn't to have crewed
they oughtn't to have crewed	I oughtn't to have been crewing
you oughtn't to have been crewing
he oughtn't to have been crewing
we oughtn't to have been crewing
you oughtn't to have been crewing
they oughtn't to have been crewing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought to I crew?
ought to you crew?
ought to he crew?
ought to we crew?
ought to you crew?
ought to they crew? 	ought to I be crewing?
ought to you be crewing?
ought to he be crewing?
ought to we be crewing?
ought to you be crewing?
ought to they be crewing? 	ought to I have crewed?
ought to you have crewed?
ought to he have crewed?
ought to we have crewed?
ought to you have crewed?
ought to they have crewed? 	ought to I have been crewing?
ought to you have been crewing?
ought to he have been crewing?
ought to we have been crewing?
ought to you have been crewing?
ought to they have been crewing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
oughtn't I to crew?
oughtn't you to crew?
oughtn't he to crew?
oughtn't we to crew?
oughtn't you to crew?
oughtn't they to crew? 	oughtn't I to be crewing?
oughtn't you to be crewing?
oughtn't he to be crewing?
oughtn't we to be crewing?
oughtn't you to be crewing?
oughtn't they to be crewing? 	oughtn't I to have crewed?
oughtn't you to have crewed?
oughtn't he to have crewed?
oughtn't we to have crewed?
oughtn't you to have crewed?
oughtn't they to have crewed? 	oughtn't I to have been crewing?
oughtn't you to have been crewing?
oughtn't he to have been crewing?
oughtn't we to have been crewing?
oughtn't you to have been crewing?
oughtn't they to have been crewing?