| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | patient who have | 346 |
|
| 2 | patients who have | 301 |
|
| 3 | patient who had | 213 |
|
| 4 | patient who have | 108 |
|
| 5 | patient who have | 45 |
|
| 6 | patient who has | 22 |
|
