to sputter
Regular verb: sputter - sputtered- sputtered

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
 don't I sputter?
don't you sputter?
doesn't he sputter?
don't we sputter?
don't you sputter?
don't they sputter? 	amI not sputtering?
aren't you sputtering?
isn't he sputtering?
aren't we sputtering?
aren't you sputtering?
aren't they sputtering? 	didn't I sputter?
didn't you sputter?
didn't he sputter?
didn't we sputter?
didn't you sputter?
didn't they sputter? 	wasn't I sputtering?
weren't you sputtering?
wasn't he sputtering?
weren't we sputtering?
weren't you sputtering?
weren't they sputtering? 	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
haven't I sputtered?
haven't you sputtered?
hasn't he sputtered?
haven't we sputtered?
haven't you sputtered?
haven't they sputtered? 	haven't I been sputtering?
haven't you been sputtering?
hasn't he been sputtering?
haven't we been sputtering?
haven't you been sputtering?
haven't they been sputtering? 	hadn't I sputtered?
hadn't you sputtered?
hadn't he sputtered?
hadn't we sputtered?
hadn't you sputtered?
hadn't they sputtered? 	hadn't I been sputtering?
hadn't you been sputtering?
hadn't he been sputtering?
hadn't we been sputtering?
hadn't you been sputtering?
hadn't they been sputtering? 	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
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? 	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
wouldn't I sputter?
wouldn't you sputter?
wouldn't he sputter?
wouldn't we sputter?
wouldn't you sputter?
wouldn't they sputter? 	wouldn't I be sputtering?
wouldn't you be sputtering?
wouldn't he be sputtering?
wouldn't we be sputtering?
wouldn't you be sputtering?
wouldn't they be sputtering? 	wouldn't I have sputtered?
wouldn't you have sputtered?
wouldn't he have sputtered?
wouldn't we have sputtered?
wouldn't you have sputtered?
wouldn't they have sputtered? 	wouldn't I have been sputtering?
wouldn't you have been sputtering?
wouldn't he have been sputtering?
wouldn't we have been sputtering?
wouldn't you have been sputtering?
wouldn't they have been sputtering? 	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to sputter 	 	-
-
- 	 	

Participle 	
Present 	Past 	 	 	
sputtering	sputtered