English verb conjugation
CAN TRELLIS

Regular verb: trellis - trellised - trellised

Affirmation

Simple form	V-ing form
I can trellis you can trellis he can trellis we can trellis you can trellis they can trellis	I can be trellising you can be trellising he can be trellising we can be trellising you can be trellising they can be trellising
Perfect	V-ing perfect
I can have trellised you can have trellised he can have trellised we can have trellised you can have trellised they can have trellised	I can have been trellising you can have been trellising he can have been trellising we can have been trellising you can have been trellising they can have been trellising

Negation

Simple form	V-ing form
I cannot trellis you cannot trellis he cannot trellis we cannot trellis you cannot trellis they cannot trellis	I cannot be trellising you cannot be trellising he cannot be trellising we cannot be trellising you cannot be trellising they cannot be trellising
Perfect	V-ing perfect
I cannot have trellised you cannot have trellised he cannot have trellised we cannot have trellised you cannot have trellised they cannot have trellised	I cannot have been trellising you cannot have been trellising he cannot have been trellising we cannot have been trellising you cannot have been trellising they cannot have been trellising

Interrogative form

Simple form	V-ing form
can I trellis? can you trellis? can he trellis? can we trellis? can you trellis? can they trellis?	can I be trellising? can you be trellising? can he be trellising? can we be trellising? can you be trellising? can they be trellising?
Perfect	V-ing perfect
can I have trellised? can you have trellised? can he have trellised? can we have trellised? can you have trellised? can they have trellised?	can I have been trellising? can you have been trellising? can he have been trellising? can we have been trellising? can you have been trellising? can they have been trellising?

Interro-negative form

Simple form	V-ing form
can I not trellis? can you not trellis? can he not trellis? can we not trellis? can you not trellis? can they not trellis?	can I not be trellising? can you not be trellising? can he not be trellising? can we not be trellising? can you not be trellising? can they not be trellising?
Perfect	V-ing perfect
can I not have trellised? can you not have trellised? can he not have trellised? can we not have trellised? can you not have trellised? can they not have trellised?	can I not have been trellising? can you not have been trellising? can he not have been trellising? can we not have been trellising? can you not have been trellising? can they not have been trellising?