| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] 20 years ' imprisonment [prep] | 7 |
|
| 2 | [prep] 20 years ' imprisonment [prep] | 7 |
|
| 3 | [prep] 20 years ' imprisonment for | 5 |
|
| 4 | [prep] 20 years ' imprisonment for | 5 |
|
