Tabla de conjugación del verbo "To laugh"
Present Simple (Presente Simple)Present Simple Continuous (Presente Continuo)Negative
He/She/It isn't laughing. Past Simple (Pasado Simple)Past Continuous (Pasado Continuo)Negative
He/She/It wasn't laughing. Future Simple (Futuro Simple)Present Perfect Simple (Presente Perfecto)Negative
He/She/It hasn't laughed. Present Perfect Continuous (Presente Perfecto Continuo)Affirmative
He/She/It's been laughing.Negative
You haven't been laughing.
We haven't been laughing.
He/She/It hasn't been laughing.
You haven't been laughing.
They haven't been laughing.Interrogative
Has he/she/it been laughing? Past Perfect Simple (Pasado Perfecto)Negative
He/She/It hadn't laughed. Past Perfect Continuous (Pasado Perfecto Continuo)Affirmative
He/She/It'd been laughing.Negative
You hadn't been laughing.
He/She/It hadn't been laughing.
You hadn't been laughing.
They hadn't been laughing.Interrogative
Had he/she/it been laughing? Future Perfect (Futuro Perfecto)Affirmative
He/She/It'll have laughed.Negative
He/She/It won't have laughed.Interrogative
Will he/she/it have laughed? Conditional (Condicional)Negative
He/She/It wouldn't laugh. Conditional Perfect (Condicional Perfecto)Affirmative
He/She/It'd have laughed.Negative
You wouldn't have laughed.
We wouldn't have laughed.
He/She/It wouldn't have laughed.
You wouldn't have laughed.
They wouldn't have laughed.Interrogative
Would he/she/it have laughed?