| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who have been [verb] for [art] | 48 |
|
| 2 | who have been [verb] for [art] | 48 |
|
| 3 | who have been [v-ing] for [art] | 28 |
|
| 4 | who have been [verb] for the | 24 |
|
| 5 | who have been [verb] for a | 24 |
|
| 6 | who have been [verb] for the | 24 |
|
| 7 | who have been [verb] for a | 21 |
|
| 8 | who have been [vb pp] for [art] | 20 |
|
| 9 | who had been [verb] for [art] | 19 |
|
| 10 | who have been [verb] for [art] | 13 |
|
| 11 | who has been [verb] for [art] | 12 |
|
