should tenon
Verbo regular: tenon - tenoned- tenoned

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should tenon
you should tenon
he should tenon
we should tenon
you should tenon
they should tenon 	I should be tenoning
you should be tenoning
he should be tenoning
we should be tenoning
you should be tenoning
they should be tenoning	I should have tenoned
you should have tenoned
he should have tenoned
we should have tenoned
you should have tenoned
they should have tenoned	I should have been tenoning
you should have been tenoning
he should have been tenoning
we should have been tenoning
you should have been tenoning
they should have been tenoning	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not tenon
you should not tenon
he should not tenon
we should not tenon
you should not tenon
they should not tenon 	I should not be tenoning
you should not be tenoning
he should not be tenoning
we should not be tenoning
you should not be tenoning
they should not be tenoning	I should not have tenoned
you should not have tenoned
he should not have tenoned
we should not have tenoned
you should not have tenoned
they should not have tenoned	I should not have been tenoning
you should not have been tenoning
he should not have been tenoning
we should not have been tenoning
you should not have been tenoning
they should not have been tenoning	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I tenon?
should you tenon?
should he tenon?
should we tenon?
should you tenon?
should they tenon? 	should I be tenoning?
should you be tenoning?
should he be tenoning?
should we be tenoning?
should you be tenoning?
should they be tenoning? 	should I have tenoned?
should you have tenoned?
should he have tenoned?
should we have tenoned?
should you have tenoned?
should they have tenoned? 	should I have been tenoning?
should you have been tenoning?
should he have been tenoning?
should we have been tenoning?
should you have been tenoning?
should they have been tenoning? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not tenon?
should you not tenon?
should he not tenon?
should we not tenon?
should you not tenon?
should they not tenon? 	should I not be tenoning?
should you not be tenoning?
should he not be tenoning?
should we not be tenoning?
should you not be tenoning?
should they not be tenoning? 	should I not have tenoned?
should you not have tenoned?
should he not have tenoned?
should we not have tenoned?
should you not have tenoned?
should they not have tenoned? 	should I not have been tenoning?
should you not have been tenoning?
should he not have been tenoning?
should we not have been tenoning?
should you not have been tenoning?
should they not have been tenoning?