| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] three years ' imprisonment | 17 |
|
| 2 | [prep] three years ['s] imprisonment | 17 |
|
| 3 | [prep] three years [unc] imprisonment | 17 |
|
| 4 | [prep] three years ' imprisonment | 17 |
|
| 5 | [prep] three years [unc] imprisonment | 17 |
|
| 6 | to three years [unc] imprisonment | 13 |
|
| 7 | to three years [unc] imprisonment | 13 |
|
