shall overfurnish
Regular verb: overfurnish - overfurnished- overfurnished

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll overfurnish
you'll overfurnish
he'll overfurnish
we'll overfurnish
you'll overfurnish
they'll overfurnish 	I'll be overfurnishing
you'll be overfurnishing
he'll be overfurnishing
we'll be overfurnishing
you'll be overfurnishing
they'll be overfurnishing	I'll have overfurnished
you'll have overfurnished
he'll have overfurnished
we'll have overfurnished
you'll have overfurnished
they'll have overfurnished	I'll have been overfurnishing
you'll have been overfurnishing
he'll have been overfurnishing
we'll have been overfurnishing
you'll have been overfurnishing
they'll have been overfurnishing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shan't overfurnish
you shan't overfurnish
he shan't overfurnish
we shan't overfurnish
you shan't overfurnish
they shan't overfurnish 	I shan't be overfurnishing
you shan't be overfurnishing
he shan't be overfurnishing
we shan't be overfurnishing
you shan't be overfurnishing
they shan't be overfurnishing	I shan't have overfurnished
you shan't have overfurnished
he shan't have overfurnished
we shan't have overfurnished
you shan't have overfurnished
they shan't have overfurnished	I shan't have been overfurnishing
you shan't have been overfurnishing
he shan't have been overfurnishing
we shan't have been overfurnishing
you shan't have been overfurnishing
they shan't have been overfurnishing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I overfurnish?
shall you overfurnish?
shall he overfurnish?
shall we overfurnish?
shall you overfurnish?
shall they overfurnish? 	shall I be overfurnishing?
shall you be overfurnishing?
shall he be overfurnishing?
shall we be overfurnishing?
shall you be overfurnishing?
shall they be overfurnishing? 	shall I have overfurnished?
shall you have overfurnished?
shall he have overfurnished?
shall we have overfurnished?
shall you have overfurnished?
shall they have overfurnished? 	shall I have been overfurnishing?
shall you have been overfurnishing?
shall he have been overfurnishing?
shall we have been overfurnishing?
shall you have been overfurnishing?
shall they have been overfurnishing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shan't I overfurnish?
shan't you overfurnish?
shan't he overfurnish?
shan't we overfurnish?
shan't you overfurnish?
shan't they overfurnish? 	shan't I be overfurnishing?
shan't you be overfurnishing?
shan't he be overfurnishing?
shan't we be overfurnishing?
shan't you be overfurnishing?
shan't they be overfurnishing? 	shan't I have overfurnished?
shan't you have overfurnished?
shan't he have overfurnished?
shan't we have overfurnished?
shan't you have overfurnished?
shan't they have overfurnished? 	shan't I have been overfurnishing?
shan't you have been overfurnishing?
shan't he have been overfurnishing?
shan't we have been overfurnishing?
shan't you have been overfurnishing?
shan't they have been overfurnishing?