should trepan
Verbo regolare: trepan - trepanned- trepanned

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I should trepan
you should trepan
he should trepan
we should trepan
you should trepan
they should trepan 	I should be trepanning
you should be trepanning
he should be trepanning
we should be trepanning
you should be trepanning
they should be trepanning	I should have trepanned
you should have trepanned
he should have trepanned
we should have trepanned
you should have trepanned
they should have trepanned	I should have been trepanning
you should have been trepanning
he should have been trepanning
we should have been trepanning
you should have been trepanning
they should have been trepanning	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I should not trepan
you should not trepan
he should not trepan
we should not trepan
you should not trepan
they should not trepan 	I should not be trepanning
you should not be trepanning
he should not be trepanning
we should not be trepanning
you should not be trepanning
they should not be trepanning	I should not have trepanned
you should not have trepanned
he should not have trepanned
we should not have trepanned
you should not have trepanned
they should not have trepanned	I should not have been trepanning
you should not have been trepanning
he should not have been trepanning
we should not have been trepanning
you should not have been trepanning
they should not have been trepanning	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
should I trepan?
should you trepan?
should he trepan?
should we trepan?
should you trepan?
should they trepan? 	should I be trepanning?
should you be trepanning?
should he be trepanning?
should we be trepanning?
should you be trepanning?
should they be trepanning? 	should I have trepanned?
should you have trepanned?
should he have trepanned?
should we have trepanned?
should you have trepanned?
should they have trepanned? 	should I have been trepanning?
should you have been trepanning?
should he have been trepanning?
should we have been trepanning?
should you have been trepanning?
should they have been trepanning? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
should I not trepan?
should you not trepan?
should he not trepan?
should we not trepan?
should you not trepan?
should they not trepan? 	should I not be trepanning?
should you not be trepanning?
should he not be trepanning?
should we not be trepanning?
should you not be trepanning?
should they not be trepanning? 	should I not have trepanned?
should you not have trepanned?
should he not have trepanned?
should we not have trepanned?
should you not have trepanned?
should they not have trepanned? 	should I not have been trepanning?
should you not have been trepanning?
should he not have been trepanning?
should we not have been trepanning?
should you not have been trepanning?
should they not have been trepanning?