Burst:
* Past Tense: burst
* Past Participle: burst
Hang:
* Past Tense: hung (for general hanging) or hanged (for execution)
* Past Participle: hung (for general hanging) or hanged (for execution)
Note: The past tense and past participle of "hang" can be either "hung" or "hanged", depending on the context. "Hung" is used for general hanging, like hanging up clothes or a picture. "Hanged" is used for execution by hanging.