| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | follow up [noun sg] | 139 |
|
| 2 | follow up period | 36 |
|
| 3 | follow up study | 17 |
|
| 4 | follow up examination | 8 |
|
| 5 | follow up endoscopy | 7 |
|
| 6 | follow up information | 6 |
|
| 7 | follow up appointment | 5 |
|
