時 (とき) means “when.” It connects a time or action with another action. You can use it with verbs and adjectives to say “when I do…,” “when it is…,” or “when I did….” Key points: • Verb (dictionary) + 時 = when you do • Verb (past) + 時 = when you did • Noun + の + 時 = when (noun) • Adjective + 時 = when it is/was Example: “日本に行く時、写真を撮ります” means “When I go to Japan, I take photos.” “暇な時、映画を見ます” means “When I am free, I watch movies.” Use dictionary form for general or future situations, and past form for past situations. For nouns, add の before 時. This pattern is very common and helps you talk about situations and timing in a natural way. Practice by describing daily routines: 朝起きる時、コーヒーを飲みます. 友だちに会った時、うれしかったです.