shall scum
Regular verb: scum - scummed- scummed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll scum
you'll scum
he'll scum
we'll scum
you'll scum
they'll scum 	I'll be scumming
you'll be scumming
he'll be scumming
we'll be scumming
you'll be scumming
they'll be scumming	I'll have scummed
you'll have scummed
he'll have scummed
we'll have scummed
you'll have scummed
they'll have scummed	I'll have been scumming
you'll have been scumming
he'll have been scumming
we'll have been scumming
you'll have been scumming
they'll have been scumming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shan't scum
you shan't scum
he shan't scum
we shan't scum
you shan't scum
they shan't scum 	I shan't be scumming
you shan't be scumming
he shan't be scumming
we shan't be scumming
you shan't be scumming
they shan't be scumming	I shan't have scummed
you shan't have scummed
he shan't have scummed
we shan't have scummed
you shan't have scummed
they shan't have scummed	I shan't have been scumming
you shan't have been scumming
he shan't have been scumming
we shan't have been scumming
you shan't have been scumming
they shan't have been scumming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I scum?
shall you scum?
shall he scum?
shall we scum?
shall you scum?
shall they scum? 	shall I be scumming?
shall you be scumming?
shall he be scumming?
shall we be scumming?
shall you be scumming?
shall they be scumming? 	shall I have scummed?
shall you have scummed?
shall he have scummed?
shall we have scummed?
shall you have scummed?
shall they have scummed? 	shall I have been scumming?
shall you have been scumming?
shall he have been scumming?
shall we have been scumming?
shall you have been scumming?
shall they have been scumming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shan't I scum?
shan't you scum?
shan't he scum?
shan't we scum?
shan't you scum?
shan't they scum? 	shan't I be scumming?
shan't you be scumming?
shan't he be scumming?
shan't we be scumming?
shan't you be scumming?
shan't they be scumming? 	shan't I have scummed?
shan't you have scummed?
shan't he have scummed?
shan't we have scummed?
shan't you have scummed?
shan't they have scummed? 	shan't I have been scumming?
shan't you have been scumming?
shan't he have been scumming?
shan't we have been scumming?
shan't you have been scumming?
shan't they have been scumming?