should rosin
Verbo regular: rosin - rosined- rosined

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should rosin
you should rosin
he should rosin
we should rosin
you should rosin
they should rosin 	I should be rosining
you should be rosining
he should be rosining
we should be rosining
you should be rosining
they should be rosining	I should have rosined
you should have rosined
he should have rosined
we should have rosined
you should have rosined
they should have rosined	I should have been rosining
you should have been rosining
he should have been rosining
we should have been rosining
you should have been rosining
they should have been rosining	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not rosin
you should not rosin
he should not rosin
we should not rosin
you should not rosin
they should not rosin 	I should not be rosining
you should not be rosining
he should not be rosining
we should not be rosining
you should not be rosining
they should not be rosining	I should not have rosined
you should not have rosined
he should not have rosined
we should not have rosined
you should not have rosined
they should not have rosined	I should not have been rosining
you should not have been rosining
he should not have been rosining
we should not have been rosining
you should not have been rosining
they should not have been rosining	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I rosin?
should you rosin?
should he rosin?
should we rosin?
should you rosin?
should they rosin? 	should I be rosining?
should you be rosining?
should he be rosining?
should we be rosining?
should you be rosining?
should they be rosining? 	should I have rosined?
should you have rosined?
should he have rosined?
should we have rosined?
should you have rosined?
should they have rosined? 	should I have been rosining?
should you have been rosining?
should he have been rosining?
should we have been rosining?
should you have been rosining?
should they have been rosining? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not rosin?
should you not rosin?
should he not rosin?
should we not rosin?
should you not rosin?
should they not rosin? 	should I not be rosining?
should you not be rosining?
should he not be rosining?
should we not be rosining?
should you not be rosining?
should they not be rosining? 	should I not have rosined?
should you not have rosined?
should he not have rosined?
should we not have rosined?
should you not have rosined?
should they not have rosined? 	should I not have been rosining?
should you not have been rosining?
should he not have been rosining?
should we not have been rosining?
should you not have been rosining?
should they not have been rosining?