to retroact
Regular verb: retroact - retroacted- retroacted

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I retroact
you retroact
he retroacts
we retroact
you retroact
they retroact 	I'mretroacting
you'reretroacting
he'sretroacting
we'reretroacting
you'reretroacting
they'reretroacting	I retroacted
you retroacted
he retroacted
we retroacted
you retroacted
they retroacted	Iwasretroacting
youwereretroacting
hewasretroacting
wewereretroacting
youwereretroacting
theywereretroacting	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I've retroacted
you've retroacted
he's retroacted
we've retroacted
you've retroacted
they've retroacted	I'vebeen retroacting
you'vebeen retroacting
he'sbeen retroacting
we'vebeen retroacting
you'vebeen retroacting
they'vebeen retroacting	I'd retroacted
you'd retroacted
he'd retroacted
we'd retroacted
you'd retroacted
they'd retroacted	I'd been retroacting
you'd been retroacting
he'd been retroacting
we'd been retroacting
you'd been retroacting
they'd been retroacting	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I'll retroact
you'll retroact
he'll retroact
we'll retroact
you'll retroact
they'll retroact 	I'll be retroacting
you'll be retroacting
he'll be retroacting
we'll be retroacting
you'll be retroacting
they'll be retroacting	I'll have retroacted
you'll have retroacted
he'll have retroacted
we'll have retroacted
you'll have retroacted
they'll have retroacted	I'll have been retroacting
you'll have been retroacting
he'll have been retroacting
we'll have been retroacting
you'll have been retroacting
they'll have been retroacting	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I'd retroact
you'd retroact
he'd retroact
we'd retroact
you'd retroact
they'd retroact 	I'd be retroacting
you'd be retroacting
he'd be retroacting
we'd be retroacting
you'd be retroacting
they'd be retroacting	I'd have retroacted
you'd have retroacted
he'd have retroacted
we'd have retroacted
you'd have retroacted
they'd have retroacted	I'd have been retroacting
you'd have been retroacting
he'd have been retroacting
we'd have been retroacting
you'd have been retroacting
they'd have been retroacting	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to retroact 	 	retroact
Let's retroact
retroact 	 	

Participle 	
Present 	Past 	 	 	
retroacting	retroacted