will tremble
Regular verb: tremble - trembled- trembled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll tremble
you'll tremble
she'll tremble
we'll tremble
you'll tremble
they'll tremble 	I'll be trembling
you'll be trembling
she'll be trembling
we'll be trembling
you'll be trembling
they'll be trembling	I'll have trembled
you'll have trembled
she'll have trembled
we'll have trembled
you'll have trembled
they'll have trembled	I'll have been trembling
you'll have been trembling
she'll have been trembling
we'll have been trembling
you'll have been trembling
they'll have been trembling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I won't tremble
you won't tremble
she won't tremble
we won't tremble
you won't tremble
they won't tremble 	I won't be trembling
you won't be trembling
she won't be trembling
we won't be trembling
you won't be trembling
they won't be trembling	I won't have trembled
you won't have trembled
she won't have trembled
we won't have trembled
you won't have trembled
they won't have trembled	I won't have been trembling
you won't have been trembling
she won't have been trembling
we won't have been trembling
you won't have been trembling
they won't have been trembling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
will I tremble?
will you tremble?
will she tremble?
will we tremble?
will you tremble?
will they tremble? 	will I be trembling?
will you be trembling?
will she be trembling?
will we be trembling?
will you be trembling?
will they be trembling? 	will I have trembled?
will you have trembled?
will she have trembled?
will we have trembled?
will you have trembled?
will they have trembled? 	will I have been trembling?
will you have been trembling?
will she have been trembling?
will we have been trembling?
will you have been trembling?
will they have been trembling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
won't I tremble?
won't you tremble?
won't she tremble?
won't we tremble?
won't you tremble?
won't they tremble? 	won't I be trembling?
won't you be trembling?
won't she be trembling?
won't we be trembling?
won't you be trembling?
won't they be trembling? 	won't I have trembled?
won't you have trembled?
won't she have trembled?
won't we have trembled?
won't you have trembled?
won't they have trembled? 	won't I have been trembling?
won't you have been trembling?
won't she have been trembling?
won't we have been trembling?
won't you have been trembling?
won't they have been trembling?