| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 've been [verb] for | 272 |
|
| 2 | 've been [v-ing] for | 222 |
|
| 3 | 've been working [prep] | 77 |
|
| 4 | 've been working [prep] | 77 |
|
| 5 | [verb] been working for | 66 |
|
| 6 | have been working for | 66 |
|
| 7 | [vb base] been working for | 15 |
|
| 8 | 've [been] working for | 6 |
|
| 9 | 've [be] working for | 6 |
|
| 10 | 've been work for | 6 |
|
| 11 | 've been working for | 6 |
|
| 12 | 've be working for | 6 |
|
