Conjugación del verbo inglés COULD DISCOVER

Verbo regular: discover - discovered - discovered

Afirmación

Forma simple

I could discover
you could discover
he could discover
we could discover
you could discover
they could discover

Forma con V-ing

I could be discovering
you could be discovering
he could be discovering
we could be discovering
you could be discovering
they could be discovering

Perfecto

I could have discovered
you could have discovered
he could have discovered
we could have discovered
you could have discovered
they could have discovered

Perfecto con V-ing

I could have been discovering
you could have been discovering
he could have been discovering
we could have been discovering
you could have been discovering
they could have been discovering

Negación

Forma simple

I couldn't discover
you couldn't discover
he couldn't discover
we couldn't discover
you couldn't discover
they couldn't discover

Forma con V-ing

I couldn't be discovering
you couldn't be discovering
he couldn't be discovering
we couldn't be discovering
you couldn't be discovering
they couldn't be discovering

Perfecto

I couldn't have discovered
you couldn't have discovered
he couldn't have discovered
we couldn't have discovered
you couldn't have discovered
they couldn't have discovered

Perfecto con V-ing

I couldn't have been discovering
you couldn't have been discovering
he couldn't have been discovering
we couldn't have been discovering
you couldn't have been discovering
they couldn't have been discovering

Forma interrogativa

Forma simple

could I discover?
could you discover?
could he discover?
could we discover?
could you discover?
could they discover?

Forma con V-ing

could I be discovering?
could you be discovering?
could he be discovering?
could we be discovering?
could you be discovering?
could they be discovering?

Perfecto

could I have discovered?
could you have discovered?
could he have discovered?
could we have discovered?
could you have discovered?
could they have discovered?

Perfecto con V-ing

could I have been discovering?
could you have been discovering?
could he have been discovering?
could we have been discovering?
could you have been discovering?
could they have been discovering?

Forma interro-negativa

Forma simple

couldn't I discover?
couldn't you discover?
couldn't he discover?
couldn't we discover?
couldn't you discover?
couldn't they discover?

Forma con V-ing

couldn't I be discovering?
couldn't you be discovering?
couldn't he be discovering?
couldn't we be discovering?
couldn't you be discovering?
couldn't they be discovering?

Perfecto

couldn't I have discovered?
couldn't you have discovered?
couldn't he have discovered?
couldn't we have discovered?
couldn't you have discovered?
couldn't they have discovered?

Perfecto con V-ing

couldn't I have been discovering?
couldn't you have been discovering?
couldn't he have been discovering?
couldn't we have been discovering?
couldn't you have been discovering?
couldn't they have been discovering?

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