| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] patient who had been | 13 |
|
| 2 | [num] patient who had been | 8 |
|
| 3 | [prep] patient who had been | 5 |
|
| 4 | [prep] patient who had been | 5 |
|
| 5 | patient who had [adv] been | 15 |
|
| 6 | patient who had not been | 9 |
|
| 7 | patient who had [not/n't] been | 9 |
|
| 8 | patient who had not been | 9 |
|
| 9 | patient who had [adv] been | 6 |
|
| 10 | patient who had been [verb] | 21 |
|
| 11 | patient who had been [vb pp] | 16 |
|
| 12 | patient who had been treat | 5 |
|
| 13 | patient who had been [v-ing] | 5 |
|
| 14 | patient who had been treated | 5 |
|
