English Spelling Rules #29/ Rules for adding negative prefixes - il, ir, im

English spelling rule#27 is about the addition of negative prefixes to base words. Prefixes and suffixes play a significant role in building vocabulary, however, the addition of some prefixes and suffixes could be confusing for non-native speakers. To address this problem, here are a few rules for the use of some negative prefixes, "il", "ir", and "im".
#prefix #negativePrefixes