The past tense of misprogram is misprogrammed or misprogramed.
The third-person singular simple present indicative form of misprogram is misprograms.
The present participle of misprogram is misprogramming or misprograming.
The past participle of misprogram is misprogrammed or misprogramed.
Win Amazon gift cards by writing simple stories at Fictish, a new story writing game backed by WordHippo.