To form the plural of a compound nouns written as one word, you: 1. Add the plural inflection to the first word.2. Add the plural inflection to the first word and hyphenate.3. Add the plural inflection to the end.4. Add no plural inflection.

To form the plural of a compound nouns written as one word, you: 1.

1.	To form the plural of a compound nouns written as one word, you: 1. Add the plural inflection to the first word.2. Add the plural inflection to the first word and hyphenate.3. Add the plural inflection to the end.4. Add no plural inflection.
Answer» ADD the PLURAL INFLECTION to the END