to spark
Regular verb: spark - sparked- sparked

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I spark
you spark
he sparks
we spark
you spark
they spark 	I'msparking
you'resparking
he'ssparking
we'resparking
you'resparking
they'resparking	I sparked
you sparked
he sparked
we sparked
you sparked
they sparked	Iwassparking
youweresparking
hewassparking
weweresparking
youweresparking
theyweresparking	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I've sparked
you've sparked
he's sparked
we've sparked
you've sparked
they've sparked	I'vebeen sparking
you'vebeen sparking
he'sbeen sparking
we'vebeen sparking
you'vebeen sparking
they'vebeen sparking	I'd sparked
you'd sparked
he'd sparked
we'd sparked
you'd sparked
they'd sparked	I'd been sparking
you'd been sparking
he'd been sparking
we'd been sparking
you'd been sparking
they'd been sparking	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I'll spark
you'll spark
he'll spark
we'll spark
you'll spark
they'll spark 	I'll be sparking
you'll be sparking
he'll be sparking
we'll be sparking
you'll be sparking
they'll be sparking	I'll have sparked
you'll have sparked
he'll have sparked
we'll have sparked
you'll have sparked
they'll have sparked	I'll have been sparking
you'll have been sparking
he'll have been sparking
we'll have been sparking
you'll have been sparking
they'll have been sparking	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I'd spark
you'd spark
he'd spark
we'd spark
you'd spark
they'd spark 	I'd be sparking
you'd be sparking
he'd be sparking
we'd be sparking
you'd be sparking
they'd be sparking	I'd have sparked
you'd have sparked
he'd have sparked
we'd have sparked
you'd have sparked
they'd have sparked	I'd have been sparking
you'd have been sparking
he'd have been sparking
we'd have been sparking
you'd have been sparking
they'd have been sparking	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to spark 	 	spark
Let's spark
spark 	 	

Participle 	
Present 	Past 	 	 	
sparking	sparked