| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | on the first [noun sg] | 1187 |
|
| 2 | on the first [noun sg] | 1187 |
|
| 3 | on the first day | 279 |
|
| 4 | on the first floor | 195 |
|
| 5 | on the first night | 56 |
|
| 6 | on the first page | 31 |
|
| 7 | on the first occasion | 30 |
|
| 8 | on the first morning | 27 |
|
| 9 | on the first leg | 25 |
|
| 10 | on the first part | 20 |
|
| 11 | on the first ballot | 13 |
|
| 12 | on the first syllable | 12 |
|
| 13 | on the first round | 12 |
|
| 14 | on the first beat | 11 |
|
| 15 | on the first repetition | 11 |
|
| 16 | on the first flight | 11 |
|
| 17 | on the first evening | 10 |
|
| 18 | on the first ascent | 10 |
|
| 19 | on the first point | 9 |
|
| 20 | on the first tee | 8 |
|
| 21 | on the first count | 7 |
|
| 22 | on the first stage | 7 |
|
| 23 | on the first anniversary | 7 |
|
| 24 | on the first landing | 7 |
|
| 25 | on the first pitch | 7 |
|
| 26 | on the first step | 7 |
|
| 27 | on the first issue | 7 |
|
| 28 | on the first row | 7 |
|
| 29 | on the first circuit | 6 |
|
| 30 | on the first arm | 6 |
|
