should snarl
Regular verb: snarl - snarled- snarled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should snarl
you should snarl
he should snarl
we should snarl
you should snarl
they should snarl 	I should be snarling
you should be snarling
he should be snarling
we should be snarling
you should be snarling
they should be snarling	I should have snarled
you should have snarled
he should have snarled
we should have snarled
you should have snarled
they should have snarled	I should have been snarling
you should have been snarling
he should have been snarling
we should have been snarling
you should have been snarling
they should have been snarling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not snarl
you should not snarl
he should not snarl
we should not snarl
you should not snarl
they should not snarl 	I should not be snarling
you should not be snarling
he should not be snarling
we should not be snarling
you should not be snarling
they should not be snarling	I should not have snarled
you should not have snarled
he should not have snarled
we should not have snarled
you should not have snarled
they should not have snarled	I should not have been snarling
you should not have been snarling
he should not have been snarling
we should not have been snarling
you should not have been snarling
they should not have been snarling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I snarl?
should you snarl?
should he snarl?
should we snarl?
should you snarl?
should they snarl? 	should I be snarling?
should you be snarling?
should he be snarling?
should we be snarling?
should you be snarling?
should they be snarling? 	should I have snarled?
should you have snarled?
should he have snarled?
should we have snarled?
should you have snarled?
should they have snarled? 	should I have been snarling?
should you have been snarling?
should he have been snarling?
should we have been snarling?
should you have been snarling?
should they have been snarling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not snarl?
should you not snarl?
should he not snarl?
should we not snarl?
should you not snarl?
should they not snarl? 	should I not be snarling?
should you not be snarling?
should he not be snarling?
should we not be snarling?
should you not be snarling?
should they not be snarling? 	should I not have snarled?
should you not have snarled?
should he not have snarled?
should we not have snarled?
should you not have snarled?
should they not have snarled? 	should I not have been snarling?
should you not have been snarling?
should he not have been snarling?
should we not have been snarling?
should you not have been snarling?
should they not have been snarling?