Conjugación del verbo inglés COULD PERK
Verbo regular: perk - perked - perked
Afirmación
Forma simple
I could perkyou could perk
he could perk
we could perk
you could perk
they could perk
Forma con V-ing
I could be perkingyou could be perking
he could be perking
we could be perking
you could be perking
they could be perking
Perfecto
I could have perkedyou could have perked
he could have perked
we could have perked
you could have perked
they could have perked
Perfecto con V-ing
I could have been perkingyou could have been perking
he could have been perking
we could have been perking
you could have been perking
they could have been perking
Negación
Forma simple
I couldn't perkyou couldn't perk
he couldn't perk
we couldn't perk
you couldn't perk
they couldn't perk
Forma con V-ing
I couldn't be perkingyou couldn't be perking
he couldn't be perking
we couldn't be perking
you couldn't be perking
they couldn't be perking
Perfecto
I couldn't have perkedyou couldn't have perked
he couldn't have perked
we couldn't have perked
you couldn't have perked
they couldn't have perked
Perfecto con V-ing
I couldn't have been perkingyou couldn't have been perking
he couldn't have been perking
we couldn't have been perking
you couldn't have been perking
they couldn't have been perking
Forma interrogativa
Forma simple
could I perk?could you perk?
could he perk?
could we perk?
could you perk?
could they perk?
Forma con V-ing
could I be perking?could you be perking?
could he be perking?
could we be perking?
could you be perking?
could they be perking?
Perfecto
could I have perked?could you have perked?
could he have perked?
could we have perked?
could you have perked?
could they have perked?
Perfecto con V-ing
could I have been perking?could you have been perking?
could he have been perking?
could we have been perking?
could you have been perking?
could they have been perking?
Forma interro-negativa
Forma simple
couldn't I perk?couldn't you perk?
couldn't he perk?
couldn't we perk?
couldn't you perk?
couldn't they perk?
Forma con V-ing
couldn't I be perking?couldn't you be perking?
couldn't he be perking?
couldn't we be perking?
couldn't you be perking?
couldn't they be perking?
Perfecto
couldn't I have perked?couldn't you have perked?
couldn't he have perked?
couldn't we have perked?
couldn't you have perked?
couldn't they have perked?
Perfecto con V-ing
couldn't I have been perking?couldn't you have been perking?
couldn't he have been perking?
couldn't we have been perking?
couldn't you have been perking?
couldn't they have been perking?