他女朋友说: 从六点半到夜十一点钟我叫我们的猫仔，但是它不回来了。 ‘叫’ isn’t a verb that can express an action that lasts for a period of time. If you want to focus on keep doing this thing for a long time, e.g. from time A to time B, you keeping singing a song - > you might need to add the certain words to express the ‘动作的持续性‘。There are a few options you can choose that work the same as ‘keep doing’ in English, such as 一直（在）do，一直do（了）多久，持续（在）do，持续do（了）多久 Anyway，I’m actually happy seeing you using 叫 here. It’s quite natural. Alternatively could also use 喊