will sputter
Regular verb: sputter - sputtered- sputtered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll sputter
you'll sputter
he'll sputter
we'll sputter
you'll sputter
they'll sputter 	I'll be sputtering
you'll be sputtering
he'll be sputtering
we'll be sputtering
you'll be sputtering
they'll be sputtering	I'll have sputtered
you'll have sputtered
he'll have sputtered
we'll have sputtered
you'll have sputtered
they'll have sputtered	I'll have been sputtering
you'll have been sputtering
he'll have been sputtering
we'll have been sputtering
you'll have been sputtering
they'll have been sputtering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I won't sputter
you won't sputter
he won't sputter
we won't sputter
you won't sputter
they won't sputter 	I won't be sputtering
you won't be sputtering
he won't be sputtering
we won't be sputtering
you won't be sputtering
they won't be sputtering	I won't have sputtered
you won't have sputtered
he won't have sputtered
we won't have sputtered
you won't have sputtered
they won't have sputtered	I won't have been sputtering
you won't have been sputtering
he won't have been sputtering
we won't have been sputtering
you won't have been sputtering
they won't have been sputtering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
will I sputter?
will you sputter?
will he sputter?
will we sputter?
will you sputter?
will they sputter? 	will I be sputtering?
will you be sputtering?
will he be sputtering?
will we be sputtering?
will you be sputtering?
will they be sputtering? 	will I have sputtered?
will you have sputtered?
will he have sputtered?
will we have sputtered?
will you have sputtered?
will they have sputtered? 	will I have been sputtering?
will you have been sputtering?
will he have been sputtering?
will we have been sputtering?
will you have been sputtering?
will they have been sputtering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
won't I sputter?
won't you sputter?
won't he sputter?
won't we sputter?
won't you sputter?
won't they sputter? 	won't I be sputtering?
won't you be sputtering?
won't he be sputtering?
won't we be sputtering?
won't you be sputtering?
won't they be sputtering? 	won't I have sputtered?
won't you have sputtered?
won't he have sputtered?
won't we have sputtered?
won't you have sputtered?
won't they have sputtered? 	won't I have been sputtering?
won't you have been sputtering?
won't he have been sputtering?
won't we have been sputtering?
won't you have been sputtering?
won't they have been sputtering?