| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] on | 401 |
|
| 2 | [verb] been going on | 264 |
|
| 3 | [vb -s] been [v-ing] on | 191 |
|
| 4 | [vb past] been [v-ing] on | 117 |
|
| 5 | has been [v-ing] on | 112 |
|
| 6 | had been [v-ing] on | 101 |
|
| 7 | 's been [v-ing] on | 79 |
|
| 8 | [vb base] been [v-ing] on | 75 |
|
| 9 | [verb] been working on | 47 |
|
| 10 | have been [v-ing] on | 38 |
|
| 11 | 've been [v-ing] on | 37 |
|
| 12 | 'd been [v-ing] on | 16 |
|
| 13 | [vb infin] been [v-ing] on | 14 |
|
| 14 | have been [v-ing] on | 13 |
|
| 15 | [verb] been carrying on | 10 |
|
| 16 | [verb] been getting on | 9 |
|
| 17 | [verb] been sitting on | 6 |
|
| 18 | [verb] been hanging on | 5 |
|
