| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] their first [adj] | 24 |
|
| 2 | [vb pp] [prep] their first [adj] | 11 |
|
| 3 | [v-ing] [prep] their first [adj] | 6 |
|
| 4 | [vb past] [prep] their first [adj] | 5 |
|
| 5 | [verb] for their first [adj] | 5 |
|
| 6 | [verb] for their first [adj] | 5 |
|
