| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they be [v-ing] [prep] a | 348 |
|
| 2 | they 've be [v-ing] [prep] | 71 |
|
| 3 | 've be [v-ing] [prep] a | 50 |
|
| 4 | they 've be [prep] a | 12 |
|
| 5 | they 've be [v-ing] a | 5 |
|
