English verb conjugation
CAN ENAMEL

Regular verb: enamel - enamelled - enamelled

Affirmation

Simple form	V-ing form
I can enamel you can enamel she can enamel we can enamel you can enamel they can enamel	I can be enamelling you can be enamelling she 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 she 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 she 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 she 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 she 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 she 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 she 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 she enamel? can we enamel? can you enamel? can they enamel?	can I be enamelling? can you be enamelling? can she 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 she 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 she 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 she 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 she 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 she 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 she have been enamelling? can't we have been enamelling? can't you have been enamelling? can't they have been enamelling?