The Present Perfect Tense - Experiences

Negatives

We usually use never to form the negative (-):

Subject + HAVENegative (-)Past Participle (V3)
I'veneverclimbeda mountain before.
You'veneverriddena horse before.
He'sneverflownin a plane before.
Bob'sneverbeento Antarctica before.
She'sneverseena snake before.
It'sneversnowedhere before.
The town'sneverfloodedbadly before.
We'venevercaughttuna here before.
They'veneverhadproblems before.
The children haveneverbrokena window before.

We can contract the negatives have not and has not into haven't and hasn't:

HAVE (-)Contraction (-)
have nothaven't
has nothasn't

SubjectHAVE (-)Past Participle
I haven'tcalledyou before.
You haven'tplayedchess before.
He hasn'tcookedcurry before.
She hasn'twatcheda musical before.
It hasn'tsnowedhere before.
We haven'ttalkedto each other before.
They haven'tsailedaround the World before.

Now try the quiz below!

The Present Perfect Tense - Regular Verbs

The Present Perfect Tense - Irregular Verbs

The Present Perfect Tense - Contractions

The Present Perfect Tense - Negatives

The Present Perfect Tense - Questions

The Present Perfect Tense - Short Answers

The Present Perfect Tense Vs the Past Simple Tense

The Present Perfect Tense - Review