will appall
Regular verb: appall - appalled- appalled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll appall
you'll appall
he'll appall
we'll appall
you'll appall
they'll appall 	I'll be appalling
you'll be appalling
he'll be appalling
we'll be appalling
you'll be appalling
they'll be appalling	I'll have appalled
you'll have appalled
he'll have appalled
we'll have appalled
you'll have appalled
they'll have appalled	I'll have been appalling
you'll have been appalling
he'll have been appalling
we'll have been appalling
you'll have been appalling
they'll have been appalling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I won't appall
you won't appall
he won't appall
we won't appall
you won't appall
they won't appall 	I won't be appalling
you won't be appalling
he won't be appalling
we won't be appalling
you won't be appalling
they won't be appalling	I won't have appalled
you won't have appalled
he won't have appalled
we won't have appalled
you won't have appalled
they won't have appalled	I won't have been appalling
you won't have been appalling
he won't have been appalling
we won't have been appalling
you won't have been appalling
they won't have been appalling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
will I appall?
will you appall?
will he appall?
will we appall?
will you appall?
will they appall? 	will I be appalling?
will you be appalling?
will he be appalling?
will we be appalling?
will you be appalling?
will they be appalling? 	will I have appalled?
will you have appalled?
will he have appalled?
will we have appalled?
will you have appalled?
will they have appalled? 	will I have been appalling?
will you have been appalling?
will he have been appalling?
will we have been appalling?
will you have been appalling?
will they have been appalling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
won't I appall?
won't you appall?
won't he appall?
won't we appall?
won't you appall?
won't they appall? 	won't I be appalling?
won't you be appalling?
won't he be appalling?
won't we be appalling?
won't you be appalling?
won't they be appalling? 	won't I have appalled?
won't you have appalled?
won't he have appalled?
won't we have appalled?
won't you have appalled?
won't they have appalled? 	won't I have been appalling?
won't you have been appalling?
won't he have been appalling?
won't we have been appalling?
won't you have been appalling?
won't they have been appalling?