| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] 1st | 313 |
|
| 2 | on 1st | 103 |
|
| 3 | from 1st | 70 |
|
| 4 | of 1st | 25 |
|
| 5 | between 1st | 21 |
|
| 6 | to 1st | 21 |
|
| 7 | by 1st | 14 |
|
| 8 | after 1st | 13 |
|
| 9 | before 1st | 10 |
|
| 10 | for 1st | 8 |
|
| 11 | at 1st | 6 |
|
| 12 | with 1st | 5 |
|
