Shelf

1. Shelves
2. shelfs
3. shelfes

Leaf

1. leafs
2. leafes
3. Leaves

Wife

1. Wives
2. Wifes
3. Wifs

Man

1. Mans
2. Men
3. Mens

Child

1. Childs
2. Childrens
3. Children

Tooth

1. Tooths
2. Teeth
3. Toothes

Foot

1. Foots
2. Footes
3. Feet

Potato

1. Potatoes
2. Potatos
3. potatotes

Colony

1. Colonys
2. Colonies
3. Colonyes

Boy

1. Boyes
2. Boies
3. Boys