English verb conjugation
CAN CONFABULATE

Regular verb: confabulate - confabulated - confabulated

Affirmation

Simple form	V-ing form
I can confabulate you can confabulate he can confabulate we can confabulate you can confabulate they can confabulate	I can be confabulating you can be confabulating he can be confabulating we can be confabulating you can be confabulating they can be confabulating
Perfect	V-ing perfect
I can have confabulated you can have confabulated he can have confabulated we can have confabulated you can have confabulated they can have confabulated	I can have been confabulating you can have been confabulating he can have been confabulating we can have been confabulating you can have been confabulating they can have been confabulating

Negation

Simple form	V-ing form
I can't confabulate you can't confabulate he can't confabulate we can't confabulate you can't confabulate they can't confabulate	I can't be confabulating you can't be confabulating he can't be confabulating we can't be confabulating you can't be confabulating they can't be confabulating
Perfect	V-ing perfect
I can't have confabulated you can't have confabulated he can't have confabulated we can't have confabulated you can't have confabulated they can't have confabulated	I can't have been confabulating you can't have been confabulating he can't have been confabulating we can't have been confabulating you can't have been confabulating they can't have been confabulating

Interrogative form

Simple form	V-ing form
can I confabulate? can you confabulate? can he confabulate? can we confabulate? can you confabulate? can they confabulate?	can I be confabulating? can you be confabulating? can he be confabulating? can we be confabulating? can you be confabulating? can they be confabulating?
Perfect	V-ing perfect
can I have confabulated? can you have confabulated? can he have confabulated? can we have confabulated? can you have confabulated? can they have confabulated?	can I have been confabulating? can you have been confabulating? can he have been confabulating? can we have been confabulating? can you have been confabulating? can they have been confabulating?

Interro-negative form

Simple form	V-ing form
can't I confabulate? can't you confabulate? can't he confabulate? can't we confabulate? can't you confabulate? can't they confabulate?	can't I be confabulating? can't you be confabulating? can't he be confabulating? can't we be confabulating? can't you be confabulating? can't they be confabulating?
Perfect	V-ing perfect
can't I have confabulated? can't you have confabulated? can't he have confabulated? can't we have confabulated? can't you have confabulated? can't they have confabulated?	can't I have been confabulating? can't you have been confabulating? can't he have been confabulating? can't we have been confabulating? can't you have been confabulating? can't they have been confabulating?