| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] who have been [verb] for | 39 |
|
| 2 | [noun pl] who have been [vb pp] for | 26 |
|
| 3 | [noun pl] who had been [verb] for | 18 |
|
| 4 | [noun pl] who have been [verb] for | 17 |
|
| 5 | [noun pl] who have been [v-ing] for | 13 |
|
