| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] their [noun sg] [prep] first | 10 |
|
| 2 | [verb] their [noun pl] [prep] first | 7 |
|
| 3 | [verb] their [noun] at first | 7 |
|
| 4 | [vb past] their [noun] [prep] first | 5 |
|
| 5 | [to-vb] their [noun] [prep] first | 5 |
|
