He could tell you what to do, he would help you to overcome your difficulties.

English as a Second Language English Vocabulary, Grammar and Idioms
1

Why don’t you go to him for advice? He … tell you what to do, he … help you
to overcome your difficulties.

     1)	can/would
     2)	could/would
     3)	would/would

 Which one(s) is/are possible? If more than one answer is possible, which one is the most natural?

Thanks in advance..
2

#2 and #3 are equally OK. #1 flows less well because of the tense change from “can” to “would”.