English verb conjugation
CAN MATCH

Regular verb: match - matched - matched

Affirmation

Simple form	V-ing form
I can match you can match he can match we can match you can match they can match	I can be matching you can be matching he can be matching we can be matching you can be matching they can be matching
Perfect	V-ing perfect
I can have matched you can have matched he can have matched we can have matched you can have matched they can have matched	I can have been matching you can have been matching he can have been matching we can have been matching you can have been matching they can have been matching

Negation

Simple form	V-ing form
I can't match you can't match he can't match we can't match you can't match they can't match	I can't be matching you can't be matching he can't be matching we can't be matching you can't be matching they can't be matching
Perfect	V-ing perfect
I can't have matched you can't have matched he can't have matched we can't have matched you can't have matched they can't have matched	I can't have been matching you can't have been matching he can't have been matching we can't have been matching you can't have been matching they can't have been matching

Interrogative form

Simple form	V-ing form
can I match? can you match? can he match? can we match? can you match? can they match?	can I be matching? can you be matching? can he be matching? can we be matching? can you be matching? can they be matching?
Perfect	V-ing perfect
can I have matched? can you have matched? can he have matched? can we have matched? can you have matched? can they have matched?	can I have been matching? can you have been matching? can he have been matching? can we have been matching? can you have been matching? can they have been matching?

Interro-negative form

Simple form	V-ing form
can't I match? can't you match? can't he match? can't we match? can't you match? can't they match?	can't I be matching? can't you be matching? can't he be matching? can't we be matching? can't you be matching? can't they be matching?
Perfect	V-ing perfect
can't I have matched? can't you have matched? can't he have matched? can't we have matched? can't you have matched? can't they have matched?	can't I have been matching? can't you have been matching? can't he have been matching? can't we have been matching? can't you have been matching? can't they have been matching?