With the following examples we will be performing the bends with the index finger and as a result we will not be able to use any idle fingers to help us to bend the string. This does present a challenge certainly if you have never tried this technique before so remember to use the wrist and not the finger to move the string.
I do encourage you to take these examples and try to come up with your own based on what I have given you. The are many ways you can adapt these so be creative!