ought to grift
Verbo regular: grift - grifted- grifted

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought to grift
you ought to grift
he ought to grift
we ought to grift
you ought to grift
they ought to grift 	I ought to be grifting
you ought to be grifting
he ought to be grifting
we ought to be grifting
you ought to be grifting
they ought to be grifting	I ought to have grifted
you ought to have grifted
he ought to have grifted
we ought to have grifted
you ought to have grifted
they ought to have grifted	I ought to have been grifting
you ought to have been grifting
he ought to have been grifting
we ought to have been grifting
you ought to have been grifting
they ought to have been grifting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I oughtn't to grift
you oughtn't to grift
he oughtn't to grift
we oughtn't to grift
you oughtn't to grift
they oughtn't to grift 	I oughtn't to be grifting
you oughtn't to be grifting
he oughtn't to be grifting
we oughtn't to be grifting
you oughtn't to be grifting
they oughtn't to be grifting	I oughtn't to have grifted
you oughtn't to have grifted
he oughtn't to have grifted
we oughtn't to have grifted
you oughtn't to have grifted
they oughtn't to have grifted	I oughtn't to have been grifting
you oughtn't to have been grifting
he oughtn't to have been grifting
we oughtn't to have been grifting
you oughtn't to have been grifting
they oughtn't to have been grifting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought to I grift?
ought to you grift?
ought to he grift?
ought to we grift?
ought to you grift?
ought to they grift? 	ought to I be grifting?
ought to you be grifting?
ought to he be grifting?
ought to we be grifting?
ought to you be grifting?
ought to they be grifting? 	ought to I have grifted?
ought to you have grifted?
ought to he have grifted?
ought to we have grifted?
ought to you have grifted?
ought to they have grifted? 	ought to I have been grifting?
ought to you have been grifting?
ought to he have been grifting?
ought to we have been grifting?
ought to you have been grifting?
ought to they have been grifting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
oughtn't I to grift?
oughtn't you to grift?
oughtn't he to grift?
oughtn't we to grift?
oughtn't you to grift?
oughtn't they to grift? 	oughtn't I to be grifting?
oughtn't you to be grifting?
oughtn't he to be grifting?
oughtn't we to be grifting?
oughtn't you to be grifting?
oughtn't they to be grifting? 	oughtn't I to have grifted?
oughtn't you to have grifted?
oughtn't he to have grifted?
oughtn't we to have grifted?
oughtn't you to have grifted?
oughtn't they to have grifted? 	oughtn't I to have been grifting?
oughtn't you to have been grifting?
oughtn't he to have been grifting?
oughtn't we to have been grifting?
oughtn't you to have been grifting?
oughtn't they to have been grifting?