will ruff
Verbo regular: ruff - ruffed- ruffed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I will ruff
you will ruff
she will ruff
we will ruff
you will ruff
they will ruff 	I will be ruffing
you will be ruffing
she will be ruffing
we will be ruffing
you will be ruffing
they will be ruffing	I will have ruffed
you will have ruffed
she will have ruffed
we will have ruffed
you will have ruffed
they will have ruffed	I will have been ruffing
you will have been ruffing
she will have been ruffing
we will have been ruffing
you will have been ruffing
they will have been ruffing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I will not ruff
you will not ruff
she will not ruff
we will not ruff
you will not ruff
they will not ruff 	I will not be ruffing
you will not be ruffing
she will not be ruffing
we will not be ruffing
you will not be ruffing
they will not be ruffing	I will not have ruffed
you will not have ruffed
she will not have ruffed
we will not have ruffed
you will not have ruffed
they will not have ruffed	I will not have been ruffing
you will not have been ruffing
she will not have been ruffing
we will not have been ruffing
you will not have been ruffing
they will not have been ruffing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
will I ruff?
will you ruff?
will she ruff?
will we ruff?
will you ruff?
will they ruff? 	will I be ruffing?
will you be ruffing?
will she be ruffing?
will we be ruffing?
will you be ruffing?
will they be ruffing? 	will I have ruffed?
will you have ruffed?
will she have ruffed?
will we have ruffed?
will you have ruffed?
will they have ruffed? 	will I have been ruffing?
will you have been ruffing?
will she have been ruffing?
will we have been ruffing?
will you have been ruffing?
will they have been ruffing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
will I not ruff?
will you not ruff?
will she not ruff?
will we not ruff?
will you not ruff?
will they not ruff? 	will I not be ruffing?
will you not be ruffing?
will she not be ruffing?
will we not be ruffing?
will you not be ruffing?
will they not be ruffing? 	will I not have ruffed?
will you not have ruffed?
will she not have ruffed?
will we not have ruffed?
will you not have ruffed?
will they not have ruffed? 	will I not have been ruffing?
will you not have been ruffing?
will she not have been ruffing?
will we not have been ruffing?
will you not have been ruffing?
will they not have been ruffing?