will trouble
Regular verb: trouble - troubled- troubled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll trouble
you'll trouble
he'll trouble
we'll trouble
you'll trouble
they'll trouble 	I'll be troubling
you'll be troubling
he'll be troubling
we'll be troubling
you'll be troubling
they'll be troubling	I'll have troubled
you'll have troubled
he'll have troubled
we'll have troubled
you'll have troubled
they'll have troubled	I'll have been troubling
you'll have been troubling
he'll have been troubling
we'll have been troubling
you'll have been troubling
they'll have been troubling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I won't trouble
you won't trouble
he won't trouble
we won't trouble
you won't trouble
they won't trouble 	I won't be troubling
you won't be troubling
he won't be troubling
we won't be troubling
you won't be troubling
they won't be troubling	I won't have troubled
you won't have troubled
he won't have troubled
we won't have troubled
you won't have troubled
they won't have troubled	I won't have been troubling
you won't have been troubling
he won't have been troubling
we won't have been troubling
you won't have been troubling
they won't have been troubling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
will I trouble?
will you trouble?
will he trouble?
will we trouble?
will you trouble?
will they trouble? 	will I be troubling?
will you be troubling?
will he be troubling?
will we be troubling?
will you be troubling?
will they be troubling? 	will I have troubled?
will you have troubled?
will he have troubled?
will we have troubled?
will you have troubled?
will they have troubled? 	will I have been troubling?
will you have been troubling?
will he have been troubling?
will we have been troubling?
will you have been troubling?
will they have been troubling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
won't I trouble?
won't you trouble?
won't he trouble?
won't we trouble?
won't you trouble?
won't they trouble? 	won't I be troubling?
won't you be troubling?
won't he be troubling?
won't we be troubling?
won't you be troubling?
won't they be troubling? 	won't I have troubled?
won't you have troubled?
won't he have troubled?
won't we have troubled?
won't you have troubled?
won't they have troubled? 	won't I have been troubling?
won't you have been troubling?
won't he have been troubling?
won't we have been troubling?
won't you have been troubling?
won't they have been troubling?