ought to sting
Verbo irregular: sting - stung- stung

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought to sting
you ought to sting
he ought to sting
we ought to sting
you ought to sting
they ought to sting 	I ought to be stinging
you ought to be stinging
he ought to be stinging
we ought to be stinging
you ought to be stinging
they ought to be stinging	I ought to have stung
you ought to have stung
he ought to have stung
we ought to have stung
you ought to have stung
they ought to have stung	I ought to have been stinging
you ought to have been stinging
he ought to have been stinging
we ought to have been stinging
you ought to have been stinging
they ought to have been stinging	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I oughtn't to sting
you oughtn't to sting
he oughtn't to sting
we oughtn't to sting
you oughtn't to sting
they oughtn't to sting 	I oughtn't to be stinging
you oughtn't to be stinging
he oughtn't to be stinging
we oughtn't to be stinging
you oughtn't to be stinging
they oughtn't to be stinging	I oughtn't to have stung
you oughtn't to have stung
he oughtn't to have stung
we oughtn't to have stung
you oughtn't to have stung
they oughtn't to have stung	I oughtn't to have been stinging
you oughtn't to have been stinging
he oughtn't to have been stinging
we oughtn't to have been stinging
you oughtn't to have been stinging
they oughtn't to have been stinging	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought to I sting?
ought to you sting?
ought to he sting?
ought to we sting?
ought to you sting?
ought to they sting? 	ought to I be stinging?
ought to you be stinging?
ought to he be stinging?
ought to we be stinging?
ought to you be stinging?
ought to they be stinging? 	ought to I have stung?
ought to you have stung?
ought to he have stung?
ought to we have stung?
ought to you have stung?
ought to they have stung? 	ought to I have been stinging?
ought to you have been stinging?
ought to he have been stinging?
ought to we have been stinging?
ought to you have been stinging?
ought to they have been stinging? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
oughtn't I to sting?
oughtn't you to sting?
oughtn't he to sting?
oughtn't we to sting?
oughtn't you to sting?
oughtn't they to sting? 	oughtn't I to be stinging?
oughtn't you to be stinging?
oughtn't he to be stinging?
oughtn't we to be stinging?
oughtn't you to be stinging?
oughtn't they to be stinging? 	oughtn't I to have stung?
oughtn't you to have stung?
oughtn't he to have stung?
oughtn't we to have stung?
oughtn't you to have stung?
oughtn't they to have stung? 	oughtn't I to have been stinging?
oughtn't you to have been stinging?
oughtn't he to have been stinging?
oughtn't we to have been stinging?
oughtn't you to have been stinging?
oughtn't they to have been stinging?