| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they 've [verb] a | 670 |
|
| 2 | they 've [verb] [num] | 172 |
|
| 3 | 've [verb] a [num] | 135 |
|
| 4 | they [verb] a [num] | 86 |
|
