will lumber
Regular verb: lumber - lumbered- lumbered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll lumber
you'll lumber
he'll lumber
we'll lumber
you'll lumber
they'll lumber 	I'll be lumbering
you'll be lumbering
he'll be lumbering
we'll be lumbering
you'll be lumbering
they'll be lumbering	I'll have lumbered
you'll have lumbered
he'll have lumbered
we'll have lumbered
you'll have lumbered
they'll have lumbered	I'll have been lumbering
you'll have been lumbering
he'll have been lumbering
we'll have been lumbering
you'll have been lumbering
they'll have been lumbering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I won't lumber
you won't lumber
he won't lumber
we won't lumber
you won't lumber
they won't lumber 	I won't be lumbering
you won't be lumbering
he won't be lumbering
we won't be lumbering
you won't be lumbering
they won't be lumbering	I won't have lumbered
you won't have lumbered
he won't have lumbered
we won't have lumbered
you won't have lumbered
they won't have lumbered	I won't have been lumbering
you won't have been lumbering
he won't have been lumbering
we won't have been lumbering
you won't have been lumbering
they won't have been lumbering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
will I lumber?
will you lumber?
will he lumber?
will we lumber?
will you lumber?
will they lumber? 	will I be lumbering?
will you be lumbering?
will he be lumbering?
will we be lumbering?
will you be lumbering?
will they be lumbering? 	will I have lumbered?
will you have lumbered?
will he have lumbered?
will we have lumbered?
will you have lumbered?
will they have lumbered? 	will I have been lumbering?
will you have been lumbering?
will he have been lumbering?
will we have been lumbering?
will you have been lumbering?
will they have been lumbering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
won't I lumber?
won't you lumber?
won't he lumber?
won't we lumber?
won't you lumber?
won't they lumber? 	won't I be lumbering?
won't you be lumbering?
won't he be lumbering?
won't we be lumbering?
won't you be lumbering?
won't they be lumbering? 	won't I have lumbered?
won't you have lumbered?
won't he have lumbered?
won't we have lumbered?
won't you have lumbered?
won't they have lumbered? 	won't I have been lumbering?
won't you have been lumbering?
won't he have been lumbering?
won't we have been lumbering?
won't you have been lumbering?
won't they have been lumbering?