could trellis
Verbo regolare: trellis - trellised- trellised

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could trellis
you could trellis
she could trellis
we could trellis
you could trellis
they could trellis 	I could be trellising
you could be trellising
she could be trellising
we could be trellising
you could be trellising
they could be trellising	I could have trellised
you could have trellised
she could have trellised
we could have trellised
you could have trellised
they could have trellised	I could have been trellising
you could have been trellising
she could have been trellising
we could have been trellising
you could have been trellising
they could have been trellising	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not trellis
you could not trellis
she could not trellis
we could not trellis
you could not trellis
they could not trellis 	I could not be trellising
you could not be trellising
she could not be trellising
we could not be trellising
you could not be trellising
they could not be trellising	I could not have trellised
you could not have trellised
she could not have trellised
we could not have trellised
you could not have trellised
they could not have trellised	I could not have been trellising
you could not have been trellising
she could not have been trellising
we could not have been trellising
you could not have been trellising
they could not have been trellising	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I trellis?
could you trellis?
could she trellis?
could we trellis?
could you trellis?
could they trellis? 	could I be trellising?
could you be trellising?
could she be trellising?
could we be trellising?
could you be trellising?
could they be trellising? 	could I have trellised?
could you have trellised?
could she have trellised?
could we have trellised?
could you have trellised?
could they have trellised? 	could I have been trellising?
could you have been trellising?
could she have been trellising?
could we have been trellising?
could you have been trellising?
could they have been trellising? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not trellis?
could you not trellis?
could she not trellis?
could we not trellis?
could you not trellis?
could they not trellis? 	could I not be trellising?
could you not be trellising?
could she not be trellising?
could we not be trellising?
could you not be trellising?
could they not be trellising? 	could I not have trellised?
could you not have trellised?
could she not have trellised?
could we not have trellised?
could you not have trellised?
could they not have trellised? 	could I not have been trellising?
could you not have been trellising?
could she not have been trellising?
could we not have been trellising?
could you not have been trellising?
could they not have been trellising?