| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | patient who have been [verb] | 34 |
|
| 2 | patients [Wh pn] have been [verb] | 29 |
|
| 3 | patient [Wh pn] have been [vb pp] | 28 |
|
| 4 | patient [Wh pn] had been [verb] | 21 |
|
| 5 | patient [Wh pn] have been [verb] | 12 |
|
| 6 | patient [Wh pn] have been treat | 6 |
|
| 7 | patient [Wh pn] have been give | 6 |
|
| 8 | patient [Wh pn] have been [v-ing] | 6 |
|
| 9 | patient [Wh pn] have been treated | 6 |
|
| 10 | patient [Wh pn] have been given | 6 |
|
| 11 | patient [Wh pn] have been [verb] | 5 |
|
