English verb conjugation
CAN TOOL

Regular verb: tool - tooled - tooled

Affirmation

Simple form	V-ing form
I can tool you can tool she can tool we can tool you can tool they can tool	I can be tooling you can be tooling she can be tooling we can be tooling you can be tooling they can be tooling
Perfect	V-ing perfect
I can have tooled you can have tooled she can have tooled we can have tooled you can have tooled they can have tooled	I can have been tooling you can have been tooling she can have been tooling we can have been tooling you can have been tooling they can have been tooling

Negation

Simple form	V-ing form
I can't tool you can't tool she can't tool we can't tool you can't tool they can't tool	I can't be tooling you can't be tooling she can't be tooling we can't be tooling you can't be tooling they can't be tooling
Perfect	V-ing perfect
I can't have tooled you can't have tooled she can't have tooled we can't have tooled you can't have tooled they can't have tooled	I can't have been tooling you can't have been tooling she can't have been tooling we can't have been tooling you can't have been tooling they can't have been tooling

Interrogative form

Simple form	V-ing form
can I tool? can you tool? can she tool? can we tool? can you tool? can they tool?	can I be tooling? can you be tooling? can she be tooling? can we be tooling? can you be tooling? can they be tooling?
Perfect	V-ing perfect
can I have tooled? can you have tooled? can she have tooled? can we have tooled? can you have tooled? can they have tooled?	can I have been tooling? can you have been tooling? can she have been tooling? can we have been tooling? can you have been tooling? can they have been tooling?

Interro-negative form

Simple form	V-ing form
can't I tool? can't you tool? can't she tool? can't we tool? can't you tool? can't they tool?	can't I be tooling? can't you be tooling? can't she be tooling? can't we be tooling? can't you be tooling? can't they be tooling?
Perfect	V-ing perfect
can't I have tooled? can't you have tooled? can't she have tooled? can't we have tooled? can't you have tooled? can't they have tooled?	can't I have been tooling? can't you have been tooling? can't she have been tooling? can't we have been tooling? can't you have been tooling? can't they have been tooling?