Present Perfect Tense | Grammarly
https://www.grammarly.com/blog/present-perfect-tensePresent Perfect Tense. Grammarly. Grammar. 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.
Present Indefinite Tenses Exercise - Javatpoint
https://www.javatpoint.com/present-indefinite-tenses-exercisePresent Indefinite Tenses Exercise What is Present Indefinite Tense? The sentences in simple present tense tell us that these actions happen every day as a habit, routine or daily event. Note: When we talk in the simple present tense, we use words such as usually, often, always, never, generally, daily, every day, every morning, every evening, etc.