Here are clear examples on how to ask questions of the form: “how long have you (been)…?”. Many people often mistakes when trying to ask questions in this form.
- How long have they been married?
- How long have they had their car? (Don’t use do they)
- How long have you been driving? “Since I was 20”.
- How long have you known Jane? (Don’t use have you been knowing)
- How long have you been working / have you worked here?
How To Use Your Present Perfect Continuous/Progressive Forms
How To Identify a Verb that Needs -es To From the Plural.
How To Use Your Present Perfect
List of Common Regular Verbs (Lista de verbos regulares comunes)
List of Common Irregular Verbs (Lista de verbos irregulares comunes)
How To Use Your Past Simple Forms