What form is the adverbial clause in the following sentence?Andrew can sprint as well as his mother.

The adverbial clause in the sentence "Andrew can sprint as well as his mother" is "as well as his mother". This clause is modifying the verb "sprint" and telling us how Andrew can sprint.

Here are the steps to identify the adverbial clause:

1. Identify the main clause: The main clause is "Andrew can sprint". It can stand alone as a complete thought.

2. Identify the dependent clause: The dependent clause is "as well as his mother". It cannot stand alone as a complete thought.

3. Determine the function of the dependent clause: The dependent clause is providing more information about how Andrew can sprint, so it is functioning as an adverbial clause.

4. Identify the form of the adverbial clause: The form of this adverbial clause is a comparison. It's comparing Andrew's ability to sprint to his mother's ability to sprint.