1. 主语+谓语:例如,“I play football.”
2. 主语+谓语+宾语:例如,“She eats an apple.”
4. 主语+系动词+表语:例如,“She is happy.”
5. 主语+情态动词+动词原形:例如,“I can swim.”
7. 疑问句:例如,“Do you like ice cream?”
8. 否定句:例如,“I don't like vegetables.”
9. 倒装句:例如,“Never have I seen such a beautiful sunset.”