Question

investigation of the present perfect tense in its affirmative, negative and interrogative forms

Answer 1

Respuesta:

Present perfect

We use the present perfect simple to talk about your experiences. How? The perfect present allows us to express experiences that happened in the past or at a specific time and which are important in the present.

For the present perfect simple in its affirmative, negative and interrogative form, we will use the auxiliaries have and has in the following way:

In addition to the auxiliary verbs, the present perfect use the past participle of regular verbs with the ending ed and irregular verbs which are very different among each other.

Look at the examples below. Click on each tab to review the construction of these sentences.

Explicación:

espero quue te sirva