| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they 've been [v-ing] [prep] | 71 |
|
| 2 | they 've been [v-ing] for | 28 |
|
| 3 | they 've been [v-ing] for | 28 |
|
| 4 | they 've been [v-ing] in | 9 |
|
| 5 | they 've been [v-ing] on | 9 |
|
| 6 | they 've been [v-ing] on | 9 |
|
| 7 | they 've been [v-ing] in | 9 |
|
| 8 | they 've been working [prep] | 8 |
|
| 9 | they 've been [v-ing] with | 5 |
|
| 10 | they 've been going [prep] | 5 |
|
| 11 | they 've been [v-ing] with | 5 |
|
