should recur
Verbo regular: recur - recurred- recurred

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should recur
you should recur
she should recur
we should recur
you should recur
they should recur 	I should be recurring
you should be recurring
she should be recurring
we should be recurring
you should be recurring
they should be recurring	I should have recurred
you should have recurred
she should have recurred
we should have recurred
you should have recurred
they should have recurred	I should have been recurring
you should have been recurring
she should have been recurring
we should have been recurring
you should have been recurring
they should have been recurring	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not recur
you should not recur
she should not recur
we should not recur
you should not recur
they should not recur 	I should not be recurring
you should not be recurring
she should not be recurring
we should not be recurring
you should not be recurring
they should not be recurring	I should not have recurred
you should not have recurred
she should not have recurred
we should not have recurred
you should not have recurred
they should not have recurred	I should not have been recurring
you should not have been recurring
she should not have been recurring
we should not have been recurring
you should not have been recurring
they should not have been recurring	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I recur?
should you recur?
should she recur?
should we recur?
should you recur?
should they recur? 	should I be recurring?
should you be recurring?
should she be recurring?
should we be recurring?
should you be recurring?
should they be recurring? 	should I have recurred?
should you have recurred?
should she have recurred?
should we have recurred?
should you have recurred?
should they have recurred? 	should I have been recurring?
should you have been recurring?
should she have been recurring?
should we have been recurring?
should you have been recurring?
should they have been recurring? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not recur?
should you not recur?
should she not recur?
should we not recur?
should you not recur?
should they not recur? 	should I not be recurring?
should you not be recurring?
should she not be recurring?
should we not be recurring?
should you not be recurring?
should they not be recurring? 	should I not have recurred?
should you not have recurred?
should she not have recurred?
should we not have recurred?
should you not have recurred?
should they not have recurred? 	should I not have been recurring?
should you not have been recurring?
should she not have been recurring?
should we not have been recurring?
should you not have been recurring?
should they not have been recurring?