I am not sure what kinds of verb forms should be follwed after as well as. for example, in the following sentneces which one is right? Some books says that verb ing form should be followed after as well as. other books say the verb should be consistent. what do you think????????????
1. I have to feed the dog as well as look ( or looking)after my children.
2. she sings as well as dances(or dancing?)
3. i sang as well as danced(or dancing?)