The Conjugator
Conjugación del verbo inglés
COULD LENGTHEN

Verbo regular: lengthen - lengthened - lengthened

Afirmación

Forma simple

Forma con V-ing

I could lengthen
you could lengthen
he could lengthen
we could lengthen
you could lengthen
they could lengthen
I could be lengthening
you could be lengthening
he could be lengthening
we could be lengthening
you could be lengthening
they could be lengthening

Perfecto

Perfecto con V-ing

I could have lengthened
you could have lengthened
he could have lengthened
we could have lengthened
you could have lengthened
they could have lengthened
I could have been lengthening
you could have been lengthening
he could have been lengthening
we could have been lengthening
you could have been lengthening
they could have been lengthening

Negación

Forma simple

Forma con V-ing

I couldn't lengthen
you couldn't lengthen
he couldn't lengthen
we couldn't lengthen
you couldn't lengthen
they couldn't lengthen
I couldn't be lengthening
you couldn't be lengthening
he couldn't be lengthening
we couldn't be lengthening
you couldn't be lengthening
they couldn't be lengthening

Perfecto

Perfecto con V-ing

I couldn't have lengthened
you couldn't have lengthened
he couldn't have lengthened
we couldn't have lengthened
you couldn't have lengthened
they couldn't have lengthened
I couldn't have been lengthening
you couldn't have been lengthening
he couldn't have been lengthening
we couldn't have been lengthening
you couldn't have been lengthening
they couldn't have been lengthening

Forma interrogativa

Forma simple

Forma con V-ing

could I lengthen?
could you lengthen?
could he lengthen?
could we lengthen?
could you lengthen?
could they lengthen?
could I be lengthening?
could you be lengthening?
could he be lengthening?
could we be lengthening?
could you be lengthening?
could they be lengthening?

Perfecto

Perfecto con V-ing

could I have lengthened?
could you have lengthened?
could he have lengthened?
could we have lengthened?
could you have lengthened?
could they have lengthened?
could I have been lengthening?
could you have been lengthening?
could he have been lengthening?
could we have been lengthening?
could you have been lengthening?
could they have been lengthening?

Forma interro-negativa

Forma simple

Forma con V-ing

couldn't I lengthen?
couldn't you lengthen?
couldn't he lengthen?
couldn't we lengthen?
couldn't you lengthen?
couldn't they lengthen?
couldn't I be lengthening?
couldn't you be lengthening?
couldn't he be lengthening?
couldn't we be lengthening?
couldn't you be lengthening?
couldn't they be lengthening?

Perfecto

Perfecto con V-ing

couldn't I have lengthened?
couldn't you have lengthened?
couldn't he have lengthened?
couldn't we have lengthened?
couldn't you have lengthened?
couldn't they have lengthened?
couldn't I have been lengthening?
couldn't you have been lengthening?
couldn't he have been lengthening?
couldn't we have been lengthening?
couldn't you have been lengthening?
couldn't they have been lengthening?