PRESENT PERFECT TENSE
The Present Perfect Tense is in fact a past tense meaning I have done something. It is formed by using the present tense of the verb HABER (to have done something) + Past Participle.
The Past Participle is formed by removing the AR from the infinitive and adding ADO e.g. He hablado – I have spoken.
The Past Participle is formed by removing the ER or IR from the infinitive and adding IDO e.g. He comido – I have eaten.
PAST
HABER PARTICIPLE
| I have spoken | Yo | He | hablado |
| You have spoken | Tú | Has | hablado |
| He / she / it has spoken | Él / ella / usted | Ha | hablado |
| We have spoken | Nosotros / as | Hemos | hablado |
| All of you have spoken | Vosotros / as | Habéis | hablado |
| They have spoken | Ellos / ellas / ustedes | Han | hablado |
PAST
HABER PARTICIPLE
| I have eaten | Yo | He | comido |
| You have eaten | Tú | Has | comido |
| He / she / it has eaten | Él / ella / usted | Ha | comido |
| We have eaten | Nosotros / as | Hemos | comido |
| All of you have eaten | Vosotros / as | Habéis | comido |
| They have eaten | Ellos / ellas / ustedes | Han | comido |
PAST
HABER PARTICIPLE
| I have lived | Yo | He | vivido |
| You have lived | Tú | Has | vivido |
| He / she / it has lived | Él / ella / usted | Ha | vivido |
| We have lived | Nosotros / as | Hemos | vivido |
| All of you have lived | Vosotros / as | Habéis | vivido |
| They have lived | Ellos / ellas / ustedes | Han | vivido |