Conjugación del verbo inglés
COULD ENAMEL

Verbo regular: enamel - enamelled - enamelled

Afirmación

Forma simple	Forma con V-ing
I could enamel you could enamel he could enamel we could enamel you could enamel they could enamel	I could be enamelling you could be enamelling he could be enamelling we could be enamelling you could be enamelling they could be enamelling
Perfecto	Perfecto con V-ing
I could have enamelled you could have enamelled he could have enamelled we could have enamelled you could have enamelled they could have enamelled	I could have been enamelling you could have been enamelling he could have been enamelling we could have been enamelling you could have been enamelling they could have been enamelling

Negación

Forma simple	Forma con V-ing
I couldn't enamel you couldn't enamel he couldn't enamel we couldn't enamel you couldn't enamel they couldn't enamel	I couldn't be enamelling you couldn't be enamelling he couldn't be enamelling we couldn't be enamelling you couldn't be enamelling they couldn't be enamelling
Perfecto	Perfecto con V-ing
I couldn't have enamelled you couldn't have enamelled he couldn't have enamelled we couldn't have enamelled you couldn't have enamelled they couldn't have enamelled	I couldn't have been enamelling you couldn't have been enamelling he couldn't have been enamelling we couldn't have been enamelling you couldn't have been enamelling they couldn't have been enamelling

Forma interrogativa

Forma simple	Forma con V-ing
could I enamel? could you enamel? could he enamel? could we enamel? could you enamel? could they enamel?	could I be enamelling? could you be enamelling? could he be enamelling? could we be enamelling? could you be enamelling? could they be enamelling?
Perfecto	Perfecto con V-ing
could I have enamelled? could you have enamelled? could he have enamelled? could we have enamelled? could you have enamelled? could they have enamelled?	could I have been enamelling? could you have been enamelling? could he have been enamelling? could we have been enamelling? could you have been enamelling? could they have been enamelling?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I enamel? couldn't you enamel? couldn't he enamel? couldn't we enamel? couldn't you enamel? couldn't they enamel?	couldn't I be enamelling? couldn't you be enamelling? couldn't he be enamelling? couldn't we be enamelling? couldn't you be enamelling? couldn't they be enamelling?
Perfecto	Perfecto con V-ing
couldn't I have enamelled? couldn't you have enamelled? couldn't he have enamelled? couldn't we have enamelled? couldn't you have enamelled? couldn't they have enamelled?	couldn't I have been enamelling? couldn't you have been enamelling? couldn't he have been enamelling? couldn't we have been enamelling? couldn't you have been enamelling? couldn't they have been enamelling?