ought to flash
Verbo regular: flash - flashed- flashed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought to flash
you ought to flash
he ought to flash
we ought to flash
you ought to flash
they ought to flash 	I ought to be flashing
you ought to be flashing
he ought to be flashing
we ought to be flashing
you ought to be flashing
they ought to be flashing	I ought to have flashed
you ought to have flashed
he ought to have flashed
we ought to have flashed
you ought to have flashed
they ought to have flashed	I ought to have been flashing
you ought to have been flashing
he ought to have been flashing
we ought to have been flashing
you ought to have been flashing
they ought to have been flashing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I oughtn't to flash
you oughtn't to flash
he oughtn't to flash
we oughtn't to flash
you oughtn't to flash
they oughtn't to flash 	I oughtn't to be flashing
you oughtn't to be flashing
he oughtn't to be flashing
we oughtn't to be flashing
you oughtn't to be flashing
they oughtn't to be flashing	I oughtn't to have flashed
you oughtn't to have flashed
he oughtn't to have flashed
we oughtn't to have flashed
you oughtn't to have flashed
they oughtn't to have flashed	I oughtn't to have been flashing
you oughtn't to have been flashing
he oughtn't to have been flashing
we oughtn't to have been flashing
you oughtn't to have been flashing
they oughtn't to have been flashing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought to I flash?
ought to you flash?
ought to he flash?
ought to we flash?
ought to you flash?
ought to they flash? 	ought to I be flashing?
ought to you be flashing?
ought to he be flashing?
ought to we be flashing?
ought to you be flashing?
ought to they be flashing? 	ought to I have flashed?
ought to you have flashed?
ought to he have flashed?
ought to we have flashed?
ought to you have flashed?
ought to they have flashed? 	ought to I have been flashing?
ought to you have been flashing?
ought to he have been flashing?
ought to we have been flashing?
ought to you have been flashing?
ought to they have been flashing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
oughtn't I to flash?
oughtn't you to flash?
oughtn't he to flash?
oughtn't we to flash?
oughtn't you to flash?
oughtn't they to flash? 	oughtn't I to be flashing?
oughtn't you to be flashing?
oughtn't he to be flashing?
oughtn't we to be flashing?
oughtn't you to be flashing?
oughtn't they to be flashing? 	oughtn't I to have flashed?
oughtn't you to have flashed?
oughtn't he to have flashed?
oughtn't we to have flashed?
oughtn't you to have flashed?
oughtn't they to have flashed? 	oughtn't I to have been flashing?
oughtn't you to have been flashing?
oughtn't he to have been flashing?
oughtn't we to have been flashing?
oughtn't you to have been flashing?
oughtn't they to have been flashing?