will sniff
Regular verb: sniff - sniffed- sniffed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll sniff
you'll sniff
he'll sniff
we'll sniff
you'll sniff
they'll sniff 	I'll be sniffing
you'll be sniffing
he'll be sniffing
we'll be sniffing
you'll be sniffing
they'll be sniffing	I'll have sniffed
you'll have sniffed
he'll have sniffed
we'll have sniffed
you'll have sniffed
they'll have sniffed	I'll have been sniffing
you'll have been sniffing
he'll have been sniffing
we'll have been sniffing
you'll have been sniffing
they'll have been sniffing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I won't sniff
you won't sniff
he won't sniff
we won't sniff
you won't sniff
they won't sniff 	I won't be sniffing
you won't be sniffing
he won't be sniffing
we won't be sniffing
you won't be sniffing
they won't be sniffing	I won't have sniffed
you won't have sniffed
he won't have sniffed
we won't have sniffed
you won't have sniffed
they won't have sniffed	I won't have been sniffing
you won't have been sniffing
he won't have been sniffing
we won't have been sniffing
you won't have been sniffing
they won't have been sniffing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
will I sniff?
will you sniff?
will he sniff?
will we sniff?
will you sniff?
will they sniff? 	will I be sniffing?
will you be sniffing?
will he be sniffing?
will we be sniffing?
will you be sniffing?
will they be sniffing? 	will I have sniffed?
will you have sniffed?
will he have sniffed?
will we have sniffed?
will you have sniffed?
will they have sniffed? 	will I have been sniffing?
will you have been sniffing?
will he have been sniffing?
will we have been sniffing?
will you have been sniffing?
will they have been sniffing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
won't I sniff?
won't you sniff?
won't he sniff?
won't we sniff?
won't you sniff?
won't they sniff? 	won't I be sniffing?
won't you be sniffing?
won't he be sniffing?
won't we be sniffing?
won't you be sniffing?
won't they be sniffing? 	won't I have sniffed?
won't you have sniffed?
won't he have sniffed?
won't we have sniffed?
won't you have sniffed?
won't they have sniffed? 	won't I have been sniffing?
won't you have been sniffing?
won't he have been sniffing?
won't we have been sniffing?
won't you have been sniffing?
won't they have been sniffing?