| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] probation [prep] two years | 13 |
|
| 2 | on probation [prep] two years | 13 |
|
| 3 | on probation [prep] two years | 13 |
|
| 4 | [prep] probation [prep] two years | 13 |
|
