should steepen
Verbe régulier : steepen - steepened- steepened
Traduction française : devenir plus raide ou escarpé - croître 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'd steepen
you'd steepen
she'd steepen
we'd steepen
you'd steepen
they'd steepen 	I'd be steepening
you'd be steepening
she'd be steepening
we'd be steepening
you'd be steepening
they'd be steepening	I should've steepened
you should've steepened
she should've steepened
we should've steepened
you should've steepened
they should've steepened	I should've been steepening
you should've been steepening
she should've been steepening
we should've been steepening
you should've been steepening
they should've been steepening	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shouldn't steepen
you shouldn't steepen
she shouldn't steepen
we shouldn't steepen
you shouldn't steepen
they shouldn't steepen 	I shouldn't be steepening
you shouldn't be steepening
she shouldn't be steepening
we shouldn't be steepening
you shouldn't be steepening
they shouldn't be steepening	I shouldn't have steepened
you shouldn't have steepened
she shouldn't have steepened
we shouldn't have steepened
you shouldn't have steepened
they shouldn't have steepened	I shouldn't have been steepening
you shouldn't have been steepening
she shouldn't have been steepening
we shouldn't have been steepening
you shouldn't have been steepening
they shouldn't have been steepening	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I steepen?
should you steepen?
should she steepen?
should we steepen?
should you steepen?
should they steepen? 	should I be steepening?
should you be steepening?
should she be steepening?
should we be steepening?
should you be steepening?
should they be steepening? 	should I have steepened?
should you have steepened?
should she have steepened?
should we have steepened?
should you have steepened?
should they have steepened? 	should I have been steepening?
should you have been steepening?
should she have been steepening?
should we have been steepening?
should you have been steepening?
should they have been steepening? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shouldn't I steepen?
shouldn't you steepen?
shouldn't she steepen?
shouldn't we steepen?
shouldn't you steepen?
shouldn't they steepen? 	shouldn't I be steepening?
shouldn't you be steepening?
shouldn't she be steepening?
shouldn't we be steepening?
shouldn't you be steepening?
shouldn't they be steepening? 	shouldn't I have steepened?
shouldn't you have steepened?
shouldn't she have steepened?
shouldn't we have steepened?
shouldn't you have steepened?
shouldn't they have steepened? 	shouldn't I have been steepening?
shouldn't you have been steepening?
shouldn't she have been steepening?
shouldn't we have been steepening?
shouldn't you have been steepening?
shouldn't they have been steepening?