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 can't trellis you can't trellis he can't trellis we can't trellis you can't trellis they can't trellis	I can't be trellising you can't be trellising he can't be trellising we can't be trellising you can't be trellising they can't be trellising
Perfect	V-ing perfect
I can't have trellised you can't have trellised he can't have trellised we can't have trellised you can't have trellised they can't have trellised	I can't have been trellising you can't have been trellising he can't have been trellising we can't have been trellising you can't have been trellising they can't 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't I trellis? can't you trellis? can't he trellis? can't we trellis? can't you trellis? can't they trellis?	can't I be trellising? can't you be trellising? can't he be trellising? can't we be trellising? can't you be trellising? can't they be trellising?
Perfect	V-ing perfect
can't I have trellised? can't you have trellised? can't he have trellised? can't we have trellised? can't you have trellised? can't they have trellised?	can't I have been trellising? can't you have been trellising? can't he have been trellising? can't we have been trellising? can't you have been trellising? can't they have been trellising?