| Simplified | 虑 |
| Traditional | 慮 |
| Pinyin | lu:4 |
| Pinyin | ǜ |
| Verb | 虑 |
| Continuous aspect | 虑 着 |
| Completive aspect | 虑 了 |
| Past aspect | 虑 过 |
| Verb | lu:4 |
| Continuous aspect | lu:4 zhe5 |
| Completive aspect | lu:4 le5 |
| Past aspect | lu:4 guo4 |
| Verb | ǜ |
| Continuous aspect | ǜ zhe |
| Completive aspect | ǜ le |
| Past aspect | ǜ guò |