| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] for their first | 6 |
|
| 2 | [be] [v-ing] for their first | 6 |
|
| 3 | be [verb] for their first | 6 |
|
| 4 | [be] [verb] for their first | 6 |
|
