English verb conjugation
CAN METAL

Regular verb: metal - metalled - metalled

Affirmation

Simple form	V-ing form
I can metal you can metal he can metal we can metal you can metal they can metal	I can be metalling you can be metalling he can be metalling we can be metalling you can be metalling they can be metalling
Perfect	V-ing perfect
I can have metalled you can have metalled he can have metalled we can have metalled you can have metalled they can have metalled	I can have been metalling you can have been metalling he can have been metalling we can have been metalling you can have been metalling they can have been metalling

Negation

Simple form	V-ing form
I can't metal you can't metal he can't metal we can't metal you can't metal they can't metal	I can't be metalling you can't be metalling he can't be metalling we can't be metalling you can't be metalling they can't be metalling
Perfect	V-ing perfect
I can't have metalled you can't have metalled he can't have metalled we can't have metalled you can't have metalled they can't have metalled	I can't have been metalling you can't have been metalling he can't have been metalling we can't have been metalling you can't have been metalling they can't have been metalling

Interrogative form

Simple form	V-ing form
can I metal? can you metal? can he metal? can we metal? can you metal? can they metal?	can I be metalling? can you be metalling? can he be metalling? can we be metalling? can you be metalling? can they be metalling?
Perfect	V-ing perfect
can I have metalled? can you have metalled? can he have metalled? can we have metalled? can you have metalled? can they have metalled?	can I have been metalling? can you have been metalling? can he have been metalling? can we have been metalling? can you have been metalling? can they have been metalling?

Interro-negative form

Simple form	V-ing form
can't I metal? can't you metal? can't he metal? can't we metal? can't you metal? can't they metal?	can't I be metalling? can't you be metalling? can't he be metalling? can't we be metalling? can't you be metalling? can't they be metalling?
Perfect	V-ing perfect
can't I have metalled? can't you have metalled? can't he have metalled? can't we have metalled? can't you have metalled? can't they have metalled?	can't I have been metalling? can't you have been metalling? can't he have been metalling? can't we have been metalling? can't you have been metalling? can't they have been metalling?