| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] been [verb] for a | 122 |
|
| 2 | have been [verb] for a | 102 |
|
| 3 | [vb base] been [vb pp] for a | 66 |
|
| 4 | [vb base] been [v-ing] for a | 62 |
|
| 5 | 've been [verb] for a | 26 |
|
| 6 | [vb base] been look for a | 6 |
|
| 7 | [vb base] been looking for a | 6 |
|
| 8 | [vb base] been [verb] for an | 6 |
|
| 9 | [vb base] been campaigning for a | 5 |
|
| 10 | [vb base] been working for a | 5 |
|
| 11 | [vb base] been jailed for a | 5 |
|
| 12 | [vb base] been jail for a | 5 |
|
| 13 | [vb base] been make for a | 5 |
|
| 14 | [vb base] been work for a | 5 |
|
| 15 | [vb base] been campaign for a | 5 |
|
| 16 | [vb base] been made for a | 5 |
|
