English verb conjugation
CAN ENAMEL

Regular verb: enamel - enamelled - enamelled

Affirmation

Simple form	V-ing form
I can enamel you can enamel he can enamel we can enamel you can enamel they can enamel	I can be enamelling you can be enamelling he can be enamelling we can be enamelling you can be enamelling they can be enamelling
Perfect	V-ing perfect
I can have enamelled you can have enamelled he can have enamelled we can have enamelled you can have enamelled they can have enamelled	I can have been enamelling you can have been enamelling he can have been enamelling we can have been enamelling you can have been enamelling they can have been enamelling

Negation

Simple form	V-ing form
I can't enamel you can't enamel he can't enamel we can't enamel you can't enamel they can't enamel	I can't be enamelling you can't be enamelling he can't be enamelling we can't be enamelling you can't be enamelling they can't be enamelling
Perfect	V-ing perfect
I can't have enamelled you can't have enamelled he can't have enamelled we can't have enamelled you can't have enamelled they can't have enamelled	I can't have been enamelling you can't have been enamelling he can't have been enamelling we can't have been enamelling you can't have been enamelling they can't have been enamelling

Interrogative form

Simple form	V-ing form
can I enamel? can you enamel? can he enamel? can we enamel? can you enamel? can they enamel?	can I be enamelling? can you be enamelling? can he be enamelling? can we be enamelling? can you be enamelling? can they be enamelling?
Perfect	V-ing perfect
can I have enamelled? can you have enamelled? can he have enamelled? can we have enamelled? can you have enamelled? can they have enamelled?	can I have been enamelling? can you have been enamelling? can he have been enamelling? can we have been enamelling? can you have been enamelling? can they have been enamelling?

Interro-negative form

Simple form	V-ing form
can't I enamel? can't you enamel? can't he enamel? can't we enamel? can't you enamel? can't they enamel?	can't I be enamelling? can't you be enamelling? can't he be enamelling? can't we be enamelling? can't you be enamelling? can't they be enamelling?
Perfect	V-ing perfect
can't I have enamelled? can't you have enamelled? can't he have enamelled? can't we have enamelled? can't you have enamelled? can't they have enamelled?	can't I have been enamelling? can't you have been enamelling? can't he have been enamelling? can't we have been enamelling? can't you have been enamelling? can't they have been enamelling?