shall underplay
Regular verb: underplay - underplayed- underplayed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll underplay
you'll underplay
she'll underplay
we'll underplay
you'll underplay
they'll underplay 	I'll be underplaying
you'll be underplaying
she'll be underplaying
we'll be underplaying
you'll be underplaying
they'll be underplaying	I'll have underplayed
you'll have underplayed
she'll have underplayed
we'll have underplayed
you'll have underplayed
they'll have underplayed	I'll have been underplaying
you'll have been underplaying
she'll have been underplaying
we'll have been underplaying
you'll have been underplaying
they'll have been underplaying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shan't underplay
you shan't underplay
she shan't underplay
we shan't underplay
you shan't underplay
they shan't underplay 	I shan't be underplaying
you shan't be underplaying
she shan't be underplaying
we shan't be underplaying
you shan't be underplaying
they shan't be underplaying	I shan't have underplayed
you shan't have underplayed
she shan't have underplayed
we shan't have underplayed
you shan't have underplayed
they shan't have underplayed	I shan't have been underplaying
you shan't have been underplaying
she shan't have been underplaying
we shan't have been underplaying
you shan't have been underplaying
they shan't have been underplaying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I underplay?
shall you underplay?
shall she underplay?
shall we underplay?
shall you underplay?
shall they underplay? 	shall I be underplaying?
shall you be underplaying?
shall she be underplaying?
shall we be underplaying?
shall you be underplaying?
shall they be underplaying? 	shall I have underplayed?
shall you have underplayed?
shall she have underplayed?
shall we have underplayed?
shall you have underplayed?
shall they have underplayed? 	shall I have been underplaying?
shall you have been underplaying?
shall she have been underplaying?
shall we have been underplaying?
shall you have been underplaying?
shall they have been underplaying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shan't I underplay?
shan't you underplay?
shan't she underplay?
shan't we underplay?
shan't you underplay?
shan't they underplay? 	shan't I be underplaying?
shan't you be underplaying?
shan't she be underplaying?
shan't we be underplaying?
shan't you be underplaying?
shan't they be underplaying? 	shan't I have underplayed?
shan't you have underplayed?
shan't she have underplayed?
shan't we have underplayed?
shan't you have underplayed?
shan't they have underplayed? 	shan't I have been underplaying?
shan't you have been underplaying?
shan't she have been underplaying?
shan't we have been underplaying?
shan't you have been underplaying?
shan't they have been underplaying?