English verb conjugation
CAN GRIDLOCK

Regular verb: gridlock - gridlocked - gridlocked

Affirmation

Simple form	V-ing form
I can gridlock you can gridlock she can gridlock we can gridlock you can gridlock they can gridlock	I can be gridlocking you can be gridlocking she can be gridlocking we can be gridlocking you can be gridlocking they can be gridlocking
Perfect	V-ing perfect
I can have gridlocked you can have gridlocked she can have gridlocked we can have gridlocked you can have gridlocked they can have gridlocked	I can have been gridlocking you can have been gridlocking she can have been gridlocking we can have been gridlocking you can have been gridlocking they can have been gridlocking

Negation

Simple form	V-ing form
I can't gridlock you can't gridlock she can't gridlock we can't gridlock you can't gridlock they can't gridlock	I can't be gridlocking you can't be gridlocking she can't be gridlocking we can't be gridlocking you can't be gridlocking they can't be gridlocking
Perfect	V-ing perfect
I can't have gridlocked you can't have gridlocked she can't have gridlocked we can't have gridlocked you can't have gridlocked they can't have gridlocked	I can't have been gridlocking you can't have been gridlocking she can't have been gridlocking we can't have been gridlocking you can't have been gridlocking they can't have been gridlocking

Interrogative form

Simple form	V-ing form
can I gridlock? can you gridlock? can she gridlock? can we gridlock? can you gridlock? can they gridlock?	can I be gridlocking? can you be gridlocking? can she be gridlocking? can we be gridlocking? can you be gridlocking? can they be gridlocking?
Perfect	V-ing perfect
can I have gridlocked? can you have gridlocked? can she have gridlocked? can we have gridlocked? can you have gridlocked? can they have gridlocked?	can I have been gridlocking? can you have been gridlocking? can she have been gridlocking? can we have been gridlocking? can you have been gridlocking? can they have been gridlocking?

Interro-negative form

Simple form	V-ing form
can't I gridlock? can't you gridlock? can't she gridlock? can't we gridlock? can't you gridlock? can't they gridlock?	can't I be gridlocking? can't you be gridlocking? can't she be gridlocking? can't we be gridlocking? can't you be gridlocking? can't they be gridlocking?
Perfect	V-ing perfect
can't I have gridlocked? can't you have gridlocked? can't she have gridlocked? can't we have gridlocked? can't you have gridlocked? can't they have gridlocked?	can't I have been gridlocking? can't you have been gridlocking? can't she have been gridlocking? can't we have been gridlocking? can't you have been gridlocking? can't they have been gridlocking?