Which sentence (or both) is correct between:
- Playing sports helps you stay in shape as well as maintain your focus.
- Playing sports helps you stay in shape as well as maintaining your focus.
If parallelism is required, then I understand that neither is correct, and the correct version should be: "Playing sports helps you stay in shape as well as maintains your focus". But I have seen other similar instances where parallelism doesn't apply, such as "Anna gives me advice as well as helping me do homework quickly".
Similarly, among:
- Playing sports encourages you to communicate with your teammates as well as focus better.
- Playing sports encourages you to communicate with your teammates as well as to focus better.
- Playing sports encourages you to communicate with your teammates as well as focusing better.
And lastly, between:
- I feel comfortable staying at home as well as going outside.
- I feel comfortable staying at home as well as go outside.