| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] been [verb] on | 145 |
|
| 2 | have [been] [verb] on | 104 |
|
| 3 | [vb base] [been] [v-ing] on | 75 |
|
| 4 | [vb base] [been] [vb pp] on | 70 |
|
| 5 | 've [been] [verb] on | 41 |
|
| 6 | [vb base] [been] go on | 28 |
|
| 7 | [vb base] [been] going on | 27 |
|
| 8 | [vb base] [been] work on | 21 |
|
| 9 | [vb base] [been] working on | 20 |
|
| 10 | [vb base] [been] take on | 14 |
|
| 11 | [vb base] [been] taken on | 11 |
|
| 12 | [vb base] [been] pass on | 6 |
|
| 13 | [vb base] [been] passed on | 6 |
|
