will decay
Regular verb: decay - decayed- decayed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll decay
you'll decay
she'll decay
we'll decay
you'll decay
they'll decay 	I'll be decaying
you'll be decaying
she'll be decaying
we'll be decaying
you'll be decaying
they'll be decaying	I'll have decayed
you'll have decayed
she'll have decayed
we'll have decayed
you'll have decayed
they'll have decayed	I'll have been decaying
you'll have been decaying
she'll have been decaying
we'll have been decaying
you'll have been decaying
they'll have been decaying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I won't decay
you won't decay
she won't decay
we won't decay
you won't decay
they won't decay 	I won't be decaying
you won't be decaying
she won't be decaying
we won't be decaying
you won't be decaying
they won't be decaying	I won't have decayed
you won't have decayed
she won't have decayed
we won't have decayed
you won't have decayed
they won't have decayed	I won't have been decaying
you won't have been decaying
she won't have been decaying
we won't have been decaying
you won't have been decaying
they won't have been decaying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
will I decay?
will you decay?
will she decay?
will we decay?
will you decay?
will they decay? 	will I be decaying?
will you be decaying?
will she be decaying?
will we be decaying?
will you be decaying?
will they be decaying? 	will I have decayed?
will you have decayed?
will she have decayed?
will we have decayed?
will you have decayed?
will they have decayed? 	will I have been decaying?
will you have been decaying?
will she have been decaying?
will we have been decaying?
will you have been decaying?
will they have been decaying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
won't I decay?
won't you decay?
won't she decay?
won't we decay?
won't you decay?
won't they decay? 	won't I be decaying?
won't you be decaying?
won't she be decaying?
won't we be decaying?
won't you be decaying?
won't they be decaying? 	won't I have decayed?
won't you have decayed?
won't she have decayed?
won't we have decayed?
won't you have decayed?
won't they have decayed? 	won't I have been decaying?
won't you have been decaying?
won't she have been decaying?
won't we have been decaying?
won't you have been decaying?
won't they have been decaying?