Which of the following is a correct example of parallel construction? select all that apply.

1. i was always told that i was a sickly and precarious and tiresome and uncertain child.
2. i was always told that i was a sickly child who had moments of being tiresome.
3. i was always told that i was a sickly, precarious, tiresome, uncertain child.
4. i was always told that i was a sickly and precariously and tiresomely and uncertainly child.