| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] on | 530 |
|
| 2 | had been [v-ing] on | 185 |
|
| 3 | have been working on | 167 |
|
| 4 | have been [v-ing] on | 92 |
|
| 5 | has been [v-ing] on | 91 |
|
| 6 | 've been [v-ing] on | 62 |
|
| 7 | have been [v-ing] on | 35 |
|
| 8 | 'd been [v-ing] on | 31 |
|
| 9 | have been sitting on | 30 |
|
| 10 | 's been [v-ing] on | 29 |
|
| 11 | have been going on | 28 |
|
| 12 | have been concentrating on | 25 |
|
| 13 | have been living on | 22 |
|
| 14 | have been lying on | 17 |
|
| 15 | have been standing on | 10 |
|
| 16 | have been relying on | 8 |
|
| 17 | have been knocking on | 7 |
|
| 18 | have been waiting on | 7 |
|
| 19 | have been playing on | 6 |
|
| 20 | have been acting on | 5 |
|
| 21 | have been getting on | 5 |
|
