| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | refer to [noun sg] [num] | 122 |
|
| 2 | [adv] to [noun sg] [num] | 82 |
|
| 3 | [adv] refer to [noun sg] | 61 |
|
| 4 | [adv] refer to [num] | 10 |
|
