Conjugación del verbo inglés
COULD LAMENT

Verbo regular: lament - lamented - lamented

Afirmación

Forma simple	Forma con V-ing
I could lament you could lament he could lament we could lament you could lament they could lament	I could be lamenting you could be lamenting he could be lamenting we could be lamenting you could be lamenting they could be lamenting
Perfecto	Perfecto con V-ing
I could have lamented you could have lamented he could have lamented we could have lamented you could have lamented they could have lamented	I could have been lamenting you could have been lamenting he could have been lamenting we could have been lamenting you could have been lamenting they could have been lamenting

Negación

Forma simple	Forma con V-ing
I couldn't lament you couldn't lament he couldn't lament we couldn't lament you couldn't lament they couldn't lament	I couldn't be lamenting you couldn't be lamenting he couldn't be lamenting we couldn't be lamenting you couldn't be lamenting they couldn't be lamenting
Perfecto	Perfecto con V-ing
I couldn't have lamented you couldn't have lamented he couldn't have lamented we couldn't have lamented you couldn't have lamented they couldn't have lamented	I couldn't have been lamenting you couldn't have been lamenting he couldn't have been lamenting we couldn't have been lamenting you couldn't have been lamenting they couldn't have been lamenting

Forma interrogativa

Forma simple	Forma con V-ing
could I lament? could you lament? could he lament? could we lament? could you lament? could they lament?	could I be lamenting? could you be lamenting? could he be lamenting? could we be lamenting? could you be lamenting? could they be lamenting?
Perfecto	Perfecto con V-ing
could I have lamented? could you have lamented? could he have lamented? could we have lamented? could you have lamented? could they have lamented?	could I have been lamenting? could you have been lamenting? could he have been lamenting? could we have been lamenting? could you have been lamenting? could they have been lamenting?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I lament? couldn't you lament? couldn't he lament? couldn't we lament? couldn't you lament? couldn't they lament?	couldn't I be lamenting? couldn't you be lamenting? couldn't he be lamenting? couldn't we be lamenting? couldn't you be lamenting? couldn't they be lamenting?
Perfecto	Perfecto con V-ing
couldn't I have lamented? couldn't you have lamented? couldn't he have lamented? couldn't we have lamented? couldn't you have lamented? couldn't they have lamented?	couldn't I have been lamenting? couldn't you have been lamenting? couldn't he have been lamenting? couldn't we have been lamenting? couldn't you have been lamenting? couldn't they have been lamenting?