will obstruct
Verbo regular: obstruct - obstructed- obstructed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'll obstruct
you'll obstruct
he'll obstruct
we'll obstruct
you'll obstruct
they'll obstruct 	I'll be obstructing
you'll be obstructing
he'll be obstructing
we'll be obstructing
you'll be obstructing
they'll be obstructing	I'll have obstructed
you'll have obstructed
he'll have obstructed
we'll have obstructed
you'll have obstructed
they'll have obstructed	I'll have been obstructing
you'll have been obstructing
he'll have been obstructing
we'll have been obstructing
you'll have been obstructing
they'll have been obstructing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I won't obstruct
you won't obstruct
he won't obstruct
we won't obstruct
you won't obstruct
they won't obstruct 	I won't be obstructing
you won't be obstructing
he won't be obstructing
we won't be obstructing
you won't be obstructing
they won't be obstructing	I won't have obstructed
you won't have obstructed
he won't have obstructed
we won't have obstructed
you won't have obstructed
they won't have obstructed	I won't have been obstructing
you won't have been obstructing
he won't have been obstructing
we won't have been obstructing
you won't have been obstructing
they won't have been obstructing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
will I obstruct?
will you obstruct?
will he obstruct?
will we obstruct?
will you obstruct?
will they obstruct? 	will I be obstructing?
will you be obstructing?
will he be obstructing?
will we be obstructing?
will you be obstructing?
will they be obstructing? 	will I have obstructed?
will you have obstructed?
will he have obstructed?
will we have obstructed?
will you have obstructed?
will they have obstructed? 	will I have been obstructing?
will you have been obstructing?
will he have been obstructing?
will we have been obstructing?
will you have been obstructing?
will they have been obstructing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
won't I obstruct?
won't you obstruct?
won't he obstruct?
won't we obstruct?
won't you obstruct?
won't they obstruct? 	won't I be obstructing?
won't you be obstructing?
won't he be obstructing?
won't we be obstructing?
won't you be obstructing?
won't they be obstructing? 	won't I have obstructed?
won't you have obstructed?
won't he have obstructed?
won't we have obstructed?
won't you have obstructed?
won't they have obstructed? 	won't I have been obstructing?
won't you have been obstructing?
won't he have been obstructing?
won't we have been obstructing?
won't you have been obstructing?
won't they have been obstructing?