Blind Battle Question

[cartman]

Assume a 3 handed 100/200 game online. You are the big blind. Small blind is a solid player but that is all you know about him. Button folds and the hand is played out between you and the small blind (assume you will always both see the flop). Assuming you have each of the following, about what % of the time are you seeing a showdown (if he doesn't fold prior to the showdown)?

1) One pair (either pocket or with a board card)
2) Ace high
3) King high

Thanks,
Cartman