| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [be] [prep] a | 578 |
|
| 2 | they 've [be] [prep] | 98 |
|
| 3 | 've [be] [prep] a | 85 |
|
| 4 | they 've [be] a | 12 |
|
