English verb conjugation
COULD GRAFFITI

Regular verb: graffiti - graffitied - graffitied

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form	V-ing form
I could graffiti you could graffiti he could graffiti we could graffiti you could graffiti they could graffiti	I could be graffitiing you could be graffitiing he could be graffitiing we could be graffitiing you could be graffitiing they could be graffitiing
Perfect	V-ing perfect
I could have graffitied you could have graffitied he could have graffitied we could have graffitied you could have graffitied they could have graffitied	I could have been graffitiing you could have been graffitiing he could have been graffitiing we could have been graffitiing you could have been graffitiing they could have been graffitiing

Negation

Simple form	V-ing form
I couldn't graffiti you couldn't graffiti he couldn't graffiti we couldn't graffiti you couldn't graffiti they couldn't graffiti	I couldn't be graffitiing you couldn't be graffitiing he couldn't be graffitiing we couldn't be graffitiing you couldn't be graffitiing they couldn't be graffitiing
Perfect	V-ing perfect
I couldn't have graffitied you couldn't have graffitied he couldn't have graffitied we couldn't have graffitied you couldn't have graffitied they couldn't have graffitied	I couldn't have been graffitiing you couldn't have been graffitiing he couldn't have been graffitiing we couldn't have been graffitiing you couldn't have been graffitiing they couldn't have been graffitiing

Interrogative form

Simple form	V-ing form
could I graffiti? could you graffiti? could he graffiti? could we graffiti? could you graffiti? could they graffiti?	could I be graffitiing? could you be graffitiing? could he be graffitiing? could we be graffitiing? could you be graffitiing? could they be graffitiing?
Perfect	V-ing perfect
could I have graffitied? could you have graffitied? could he have graffitied? could we have graffitied? could you have graffitied? could they have graffitied?	could I have been graffitiing? could you have been graffitiing? could he have been graffitiing? could we have been graffitiing? could you have been graffitiing? could they have been graffitiing?

Interro-negative form

Simple form	V-ing form
couldn't I graffiti? couldn't you graffiti? couldn't he graffiti? couldn't we graffiti? couldn't you graffiti? couldn't they graffiti?	couldn't I be graffitiing? couldn't you be graffitiing? couldn't he be graffitiing? couldn't we be graffitiing? couldn't you be graffitiing? couldn't they be graffitiing?
Perfect	V-ing perfect
couldn't I have graffitied? couldn't you have graffitied? couldn't he have graffitied? couldn't we have graffitied? couldn't you have graffitied? couldn't they have graffitied?	couldn't I have been graffitiing? couldn't you have been graffitiing? couldn't he have been graffitiing? couldn't we have been graffitiing? couldn't you have been graffitiing? couldn't they have been graffitiing?