| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adv] [prep] first | 10 |
|
| 2 | be [adv] [prep] first | 10 |
|
| 3 | [was/were] [adv] [prep] first | 8 |
|
| 4 | [be] [adv] at first | 6 |
|
| 5 | [be] [adv] at first | 6 |
|
