to steepen
Regular verb: steepen - steepened- steepened

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I steepen
you steepen
he steepens
we steepen
you steepen
they steepen 	I'msteepening
you'resteepening
he'ssteepening
we'resteepening
you'resteepening
they'resteepening	I steepened
you steepened
he steepened
we steepened
you steepened
they steepened	Iwassteepening
youweresteepening
hewassteepening
weweresteepening
youweresteepening
theyweresteepening	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I've steepened
you've steepened
he's steepened
we've steepened
you've steepened
they've steepened	I'vebeen steepening
you'vebeen steepening
he'sbeen steepening
we'vebeen steepening
you'vebeen steepening
they'vebeen steepening	I'd steepened
you'd steepened
he'd steepened
we'd steepened
you'd steepened
they'd steepened	I'd been steepening
you'd been steepening
he'd been steepening
we'd been steepening
you'd been steepening
they'd been steepening	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I'll steepen
you'll steepen
he'll steepen
we'll steepen
you'll steepen
they'll steepen 	I'll be steepening
you'll be steepening
he'll be steepening
we'll be steepening
you'll be steepening
they'll be steepening	I'll have steepened
you'll have steepened
he'll have steepened
we'll have steepened
you'll have steepened
they'll have steepened	I'll have been steepening
you'll have been steepening
he'll have been steepening
we'll have been steepening
you'll have been steepening
they'll have been steepening	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I'd steepen
you'd steepen
he'd steepen
we'd steepen
you'd steepen
they'd steepen 	I'd be steepening
you'd be steepening
he'd be steepening
we'd be steepening
you'd be steepening
they'd be steepening	I'd have steepened
you'd have steepened
he'd have steepened
we'd have steepened
you'd have steepened
they'd have steepened	I'd have been steepening
you'd have been steepening
he'd have been steepening
we'd have been steepening
you'd have been steepening
they'd have been steepening	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to steepen 	 	steepen
Let's steepen
steepen 	 	

Participle 	
Present 	Past 	 	 	
steepening	steepened