ought to ground
Verbo regular: ground - grounded- grounded

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought to ground
you ought to ground
he ought to ground
we ought to ground
you ought to ground
they ought to ground 	I ought to be grounding
you ought to be grounding
he ought to be grounding
we ought to be grounding
you ought to be grounding
they ought to be grounding	I ought to have grounded
you ought to have grounded
he ought to have grounded
we ought to have grounded
you ought to have grounded
they ought to have grounded	I ought to have been grounding
you ought to have been grounding
he ought to have been grounding
we ought to have been grounding
you ought to have been grounding
they ought to have been grounding	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I oughtn't to ground
you oughtn't to ground
he oughtn't to ground
we oughtn't to ground
you oughtn't to ground
they oughtn't to ground 	I oughtn't to be grounding
you oughtn't to be grounding
he oughtn't to be grounding
we oughtn't to be grounding
you oughtn't to be grounding
they oughtn't to be grounding	I oughtn't to have grounded
you oughtn't to have grounded
he oughtn't to have grounded
we oughtn't to have grounded
you oughtn't to have grounded
they oughtn't to have grounded	I oughtn't to have been grounding
you oughtn't to have been grounding
he oughtn't to have been grounding
we oughtn't to have been grounding
you oughtn't to have been grounding
they oughtn't to have been grounding	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought to I ground?
ought to you ground?
ought to he ground?
ought to we ground?
ought to you ground?
ought to they ground? 	ought to I be grounding?
ought to you be grounding?
ought to he be grounding?
ought to we be grounding?
ought to you be grounding?
ought to they be grounding? 	ought to I have grounded?
ought to you have grounded?
ought to he have grounded?
ought to we have grounded?
ought to you have grounded?
ought to they have grounded? 	ought to I have been grounding?
ought to you have been grounding?
ought to he have been grounding?
ought to we have been grounding?
ought to you have been grounding?
ought to they have been grounding? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
oughtn't I to ground?
oughtn't you to ground?
oughtn't he to ground?
oughtn't we to ground?
oughtn't you to ground?
oughtn't they to ground? 	oughtn't I to be grounding?
oughtn't you to be grounding?
oughtn't he to be grounding?
oughtn't we to be grounding?
oughtn't you to be grounding?
oughtn't they to be grounding? 	oughtn't I to have grounded?
oughtn't you to have grounded?
oughtn't he to have grounded?
oughtn't we to have grounded?
oughtn't you to have grounded?
oughtn't they to have grounded? 	oughtn't I to have been grounding?
oughtn't you to have been grounding?
oughtn't he to have been grounding?
oughtn't we to have been grounding?
oughtn't you to have been grounding?
oughtn't they to have been grounding?