| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | on the first [noun sg] of | 374 |
|
| 2 | on the first day of | 153 |
|
| 3 | on the first floor of | 36 |
|
| 4 | on the first leg of | 17 |
|
| 5 | on the first page of | 14 |
|
| 6 | on the first part of | 13 |
|
| 7 | on the first night of | 13 |
|
| 8 | on the first morning of | 9 |
|
| 9 | on the first ascent of | 8 |
|
| 10 | on the first beat of | 7 |
|
| 11 | on the first stage of | 6 |
|
| 12 | on the first anniversary of | 6 |
|
