Tabla de conjugación del verbo "To know"
Present Simple (Presente Simple)
Present Simple Continuous (Presente Continuo)
Negative
He/She/It is not knowing.
Past Simple (Pasado Simple)
Past Continuous (Pasado Continuo)
Negative
He/She/It was not knowing.
Future Simple (Futuro Simple)
Present Perfect Simple (Presente Perfecto)
Present Perfect Continuous (Presente Perfecto Continuo)
Affirmative
He/She/It has been knowing.
Negative
You have not been knowing.
We have not been knowing.
He/She/It has not been knowing.
You have not been knowing.
They have not been knowing.
Interrogative
Has he/she/it been knowing?
Past Perfect Simple (Pasado Perfecto)
Past Perfect Continuous (Pasado Perfecto Continuo)
Affirmative
He/She/It had been knowing.
Negative
You had not been knowing.
He/She/It had not been knowing.
You had not been knowing.
They had not been knowing.
Interrogative
Had he/she/it been knowing?
Future Perfect (Futuro Perfecto)
Affirmative
He/She/It will have known.
Negative
He/She/It will not have known.
They will not have known.
Interrogative
Will he/she/it have known?
Conditional (Condicional)
Negative
He/She/It would not know.
Conditional Perfect (Condicional Perfecto)
Affirmative
He/She/It would have known.
Negative
You would not have known.
He/She/It would not have known.
You would not have known.
They would not have known.
Interrogative
Would he/she/it have known?