Question

definition of simple prefect tense​

Answer 1

Answer:

The present perfect tense refers to an action or state that either occurred at an indefinite time in the past (e.g., we have talked before) or began in the past and continued to the present time (e.g., he has grown impatient over the last hour). This tense is formed by have/has + the past participle.

Answer 2

Answer:

The simple present tense is used to indicate when or how often the action takes place, whether it happens regularly, often or sometimes.