should unstep
Regular verb: unstep - unsteped- unsteped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should unstep
you should unstep
she should unstep
we should unstep
you should unstep
they should unstep 	I should be unsteping
you should be unsteping
she should be unsteping
we should be unsteping
you should be unsteping
they should be unsteping	I should have unsteped
you should have unsteped
she should have unsteped
we should have unsteped
you should have unsteped
they should have unsteped	I should have been unsteping
you should have been unsteping
she should have been unsteping
we should have been unsteping
you should have been unsteping
they should have been unsteping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not unstep
you should not unstep
she should not unstep
we should not unstep
you should not unstep
they should not unstep 	I should not be unsteping
you should not be unsteping
she should not be unsteping
we should not be unsteping
you should not be unsteping
they should not be unsteping	I should not have unsteped
you should not have unsteped
she should not have unsteped
we should not have unsteped
you should not have unsteped
they should not have unsteped	I should not have been unsteping
you should not have been unsteping
she should not have been unsteping
we should not have been unsteping
you should not have been unsteping
they should not have been unsteping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I unstep?
should you unstep?
should she unstep?
should we unstep?
should you unstep?
should they unstep? 	should I be unsteping?
should you be unsteping?
should she be unsteping?
should we be unsteping?
should you be unsteping?
should they be unsteping? 	should I have unsteped?
should you have unsteped?
should she have unsteped?
should we have unsteped?
should you have unsteped?
should they have unsteped? 	should I have been unsteping?
should you have been unsteping?
should she have been unsteping?
should we have been unsteping?
should you have been unsteping?
should they have been unsteping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not unstep?
should you not unstep?
should she not unstep?
should we not unstep?
should you not unstep?
should they not unstep? 	should I not be unsteping?
should you not be unsteping?
should she not be unsteping?
should we not be unsteping?
should you not be unsteping?
should they not be unsteping? 	should I not have unsteped?
should you not have unsteped?
should she not have unsteped?
should we not have unsteped?
should you not have unsteped?
should they not have unsteped? 	should I not have been unsteping?
should you not have been unsteping?
should she not have been unsteping?
should we not have been unsteping?
should you not have been unsteping?
should they not have been unsteping?