English verb conjugation
CAN IRIS

Regular verb: iris - irised - irised

Affirmation

Simple form	V-ing form
I can iris you can iris she can iris we can iris you can iris they can iris	I can be irising you can be irising she can be irising we can be irising you can be irising they can be irising
Perfect	V-ing perfect
I can have irised you can have irised she can have irised we can have irised you can have irised they can have irised	I can have been irising you can have been irising she can have been irising we can have been irising you can have been irising they can have been irising

Negation

Simple form	V-ing form
I can't iris you can't iris she can't iris we can't iris you can't iris they can't iris	I can't be irising you can't be irising she can't be irising we can't be irising you can't be irising they can't be irising
Perfect	V-ing perfect
I can't have irised you can't have irised she can't have irised we can't have irised you can't have irised they can't have irised	I can't have been irising you can't have been irising she can't have been irising we can't have been irising you can't have been irising they can't have been irising

Interrogative form

Simple form	V-ing form
can I iris? can you iris? can she iris? can we iris? can you iris? can they iris?	can I be irising? can you be irising? can she be irising? can we be irising? can you be irising? can they be irising?
Perfect	V-ing perfect
can I have irised? can you have irised? can she have irised? can we have irised? can you have irised? can they have irised?	can I have been irising? can you have been irising? can she have been irising? can we have been irising? can you have been irising? can they have been irising?

Interro-negative form

Simple form	V-ing form
can't I iris? can't you iris? can't she iris? can't we iris? can't you iris? can't they iris?	can't I be irising? can't you be irising? can't she be irising? can't we be irising? can't you be irising? can't they be irising?
Perfect	V-ing perfect
can't I have irised? can't you have irised? can't she have irised? can't we have irised? can't you have irised? can't they have irised?	can't I have been irising? can't you have been irising? can't she have been irising? can't we have been irising? can't you have been irising? can't they have been irising?