English verb conjugation
CAN JUNK

Regular verb: junk - junked - junked

Affirmation

Simple form	V-ing form
I can junk you can junk he can junk we can junk you can junk they can junk	I can be junking you can be junking he can be junking we can be junking you can be junking they can be junking
Perfect	V-ing perfect
I can have junked you can have junked he can have junked we can have junked you can have junked they can have junked	I can have been junking you can have been junking he can have been junking we can have been junking you can have been junking they can have been junking

Negation

Simple form	V-ing form
I can't junk you can't junk he can't junk we can't junk you can't junk they can't junk	I can't be junking you can't be junking he can't be junking we can't be junking you can't be junking they can't be junking
Perfect	V-ing perfect
I can't have junked you can't have junked he can't have junked we can't have junked you can't have junked they can't have junked	I can't have been junking you can't have been junking he can't have been junking we can't have been junking you can't have been junking they can't have been junking

Interrogative form

Simple form	V-ing form
can I junk? can you junk? can he junk? can we junk? can you junk? can they junk?	can I be junking? can you be junking? can he be junking? can we be junking? can you be junking? can they be junking?
Perfect	V-ing perfect
can I have junked? can you have junked? can he have junked? can we have junked? can you have junked? can they have junked?	can I have been junking? can you have been junking? can he have been junking? can we have been junking? can you have been junking? can they have been junking?

Interro-negative form

Simple form	V-ing form
can't I junk? can't you junk? can't he junk? can't we junk? can't you junk? can't they junk?	can't I be junking? can't you be junking? can't he be junking? can't we be junking? can't you be junking? can't they be junking?
Perfect	V-ing perfect
can't I have junked? can't you have junked? can't he have junked? can't we have junked? can't you have junked? can't they have junked?	can't I have been junking? can't you have been junking? can't he have been junking? can't we have been junking? can't you have been junking? can't they have been junking?