shall flub
Regular verb: flub - flubed- flubed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll flub
you'll flub
he'll flub
we'll flub
you'll flub
they'll flub 	I'll be flubing
you'll be flubing
he'll be flubing
we'll be flubing
you'll be flubing
they'll be flubing	I'll have flubed
you'll have flubed
he'll have flubed
we'll have flubed
you'll have flubed
they'll have flubed	I'll have been flubing
you'll have been flubing
he'll have been flubing
we'll have been flubing
you'll have been flubing
they'll have been flubing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shan't flub
you shan't flub
he shan't flub
we shan't flub
you shan't flub
they shan't flub 	I shan't be flubing
you shan't be flubing
he shan't be flubing
we shan't be flubing
you shan't be flubing
they shan't be flubing	I shan't have flubed
you shan't have flubed
he shan't have flubed
we shan't have flubed
you shan't have flubed
they shan't have flubed	I shan't have been flubing
you shan't have been flubing
he shan't have been flubing
we shan't have been flubing
you shan't have been flubing
they shan't have been flubing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I flub?
shall you flub?
shall he flub?
shall we flub?
shall you flub?
shall they flub? 	shall I be flubing?
shall you be flubing?
shall he be flubing?
shall we be flubing?
shall you be flubing?
shall they be flubing? 	shall I have flubed?
shall you have flubed?
shall he have flubed?
shall we have flubed?
shall you have flubed?
shall they have flubed? 	shall I have been flubing?
shall you have been flubing?
shall he have been flubing?
shall we have been flubing?
shall you have been flubing?
shall they have been flubing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shan't I flub?
shan't you flub?
shan't he flub?
shan't we flub?
shan't you flub?
shan't they flub? 	shan't I be flubing?
shan't you be flubing?
shan't he be flubing?
shan't we be flubing?
shan't you be flubing?
shan't they be flubing? 	shan't I have flubed?
shan't you have flubed?
shan't he have flubed?
shan't we have flubed?
shan't you have flubed?
shan't they have flubed? 	shan't I have been flubing?
shan't you have been flubing?
shan't he have been flubing?
shan't we have been flubing?
shan't you have been flubing?
shan't they have been flubing?