ought to shake
Verbo irregular: shake - shook- shaken

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought to shake
you ought to shake
he ought to shake
we ought to shake
you ought to shake
they ought to shake 	I ought to be shaking
you ought to be shaking
he ought to be shaking
we ought to be shaking
you ought to be shaking
they ought to be shaking	I ought to have shaken
you ought to have shaken
he ought to have shaken
we ought to have shaken
you ought to have shaken
they ought to have shaken	I ought to have been shaking
you ought to have been shaking
he ought to have been shaking
we ought to have been shaking
you ought to have been shaking
they ought to have been shaking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I oughtn't to shake
you oughtn't to shake
he oughtn't to shake
we oughtn't to shake
you oughtn't to shake
they oughtn't to shake 	I oughtn't to be shaking
you oughtn't to be shaking
he oughtn't to be shaking
we oughtn't to be shaking
you oughtn't to be shaking
they oughtn't to be shaking	I oughtn't to have shaken
you oughtn't to have shaken
he oughtn't to have shaken
we oughtn't to have shaken
you oughtn't to have shaken
they oughtn't to have shaken	I oughtn't to have been shaking
you oughtn't to have been shaking
he oughtn't to have been shaking
we oughtn't to have been shaking
you oughtn't to have been shaking
they oughtn't to have been shaking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought to I shake?
ought to you shake?
ought to he shake?
ought to we shake?
ought to you shake?
ought to they shake? 	ought to I be shaking?
ought to you be shaking?
ought to he be shaking?
ought to we be shaking?
ought to you be shaking?
ought to they be shaking? 	ought to I have shaken?
ought to you have shaken?
ought to he have shaken?
ought to we have shaken?
ought to you have shaken?
ought to they have shaken? 	ought to I have been shaking?
ought to you have been shaking?
ought to he have been shaking?
ought to we have been shaking?
ought to you have been shaking?
ought to they have been shaking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
oughtn't I to shake?
oughtn't you to shake?
oughtn't he to shake?
oughtn't we to shake?
oughtn't you to shake?
oughtn't they to shake? 	oughtn't I to be shaking?
oughtn't you to be shaking?
oughtn't he to be shaking?
oughtn't we to be shaking?
oughtn't you to be shaking?
oughtn't they to be shaking? 	oughtn't I to have shaken?
oughtn't you to have shaken?
oughtn't he to have shaken?
oughtn't we to have shaken?
oughtn't you to have shaken?
oughtn't they to have shaken? 	oughtn't I to have been shaking?
oughtn't you to have been shaking?
oughtn't he to have been shaking?
oughtn't we to have been shaking?
oughtn't you to have been shaking?
oughtn't they to have been shaking?