1 00:00:02,220 --> 00:00:07,299 We usually add S to a noun to make a plural. 2 00:00:08,480 --> 00:00:15,660 For example, two camels, three gorillas, four leopards. 3 00:00:16,280 --> 00:00:27,539 When nouns end in a consonant and Y, the Y changes into an I, and we add ES. 4 00:00:27,539 --> 00:00:37,280 For example, three cities, two countries, four butterflies. 5 00:00:38,119 --> 00:00:48,299 When a noun ends in X, CH, S, or SS, we add ES. 6 00:00:48,299 --> 00:00:59,880 For example, two foxes, three witches, five buses, two dresses. 7 00:01:01,060 --> 00:01:04,659 Some nouns have irregular plurals. 8 00:01:04,659 --> 00:01:30,420 Look, one child, three children, one woman, three women, one man, two men, one foot, two feet, one mouse, four mice, one tooth, ten teeth