should park
Verbo regular: park - parked- parked

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should park
you should park
she should park
we should park
you should park
they should park 	I should be parking
you should be parking
she should be parking
we should be parking
you should be parking
they should be parking	I should have parked
you should have parked
she should have parked
we should have parked
you should have parked
they should have parked	I should have been parking
you should have been parking
she should have been parking
we should have been parking
you should have been parking
they should have been parking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not park
you should not park
she should not park
we should not park
you should not park
they should not park 	I should not be parking
you should not be parking
she should not be parking
we should not be parking
you should not be parking
they should not be parking	I should not have parked
you should not have parked
she should not have parked
we should not have parked
you should not have parked
they should not have parked	I should not have been parking
you should not have been parking
she should not have been parking
we should not have been parking
you should not have been parking
they should not have been parking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I park?
should you park?
should she park?
should we park?
should you park?
should they park? 	should I be parking?
should you be parking?
should she be parking?
should we be parking?
should you be parking?
should they be parking? 	should I have parked?
should you have parked?
should she have parked?
should we have parked?
should you have parked?
should they have parked? 	should I have been parking?
should you have been parking?
should she have been parking?
should we have been parking?
should you have been parking?
should they have been parking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not park?
should you not park?
should she not park?
should we not park?
should you not park?
should they not park? 	should I not be parking?
should you not be parking?
should she not be parking?
should we not be parking?
should you not be parking?
should they not be parking? 	should I not have parked?
should you not have parked?
should she not have parked?
should we not have parked?
should you not have parked?
should they not have parked? 	should I not have been parking?
should you not have been parking?
should she not have been parking?
should we not have been parking?
should you not have been parking?
should they not have been parking?