English verb conjugation
CAN ZIG

Regular verb: zig - ziged - ziged

Affirmation

Simple form	V-ing form
I can zig you can zig he can zig we can zig you can zig they can zig	I can be ziging you can be ziging he can be ziging we can be ziging you can be ziging they can be ziging
Perfect	V-ing perfect
I can have ziged you can have ziged he can have ziged we can have ziged you can have ziged they can have ziged	I can have been ziging you can have been ziging he can have been ziging we can have been ziging you can have been ziging they can have been ziging

Negation

Simple form	V-ing form
I cannot zig you cannot zig he cannot zig we cannot zig you cannot zig they cannot zig	I cannot be ziging you cannot be ziging he cannot be ziging we cannot be ziging you cannot be ziging they cannot be ziging
Perfect	V-ing perfect
I cannot have ziged you cannot have ziged he cannot have ziged we cannot have ziged you cannot have ziged they cannot have ziged	I cannot have been ziging you cannot have been ziging he cannot have been ziging we cannot have been ziging you cannot have been ziging they cannot have been ziging

Interrogative form

Simple form	V-ing form
can I zig? can you zig? can he zig? can we zig? can you zig? can they zig?	can I be ziging? can you be ziging? can he be ziging? can we be ziging? can you be ziging? can they be ziging?
Perfect	V-ing perfect
can I have ziged? can you have ziged? can he have ziged? can we have ziged? can you have ziged? can they have ziged?	can I have been ziging? can you have been ziging? can he have been ziging? can we have been ziging? can you have been ziging? can they have been ziging?

Interro-negative form

Simple form	V-ing form
can I not zig? can you not zig? can he not zig? can we not zig? can you not zig? can they not zig?	can I not be ziging? can you not be ziging? can he not be ziging? can we not be ziging? can you not be ziging? can they not be ziging?
Perfect	V-ing perfect
can I not have ziged? can you not have ziged? can he not have ziged? can we not have ziged? can you not have ziged? can they not have ziged?	can I not have been ziging? can you not have been ziging? can he not have been ziging? can we not have been ziging? can you not have been ziging? can they not have been ziging?