| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to 20 years ' [noun sg] | 12 |
|
| 2 | to 20 years [unc] imprisonment | 12 |
|
| 3 | to 20 years ['s] [noun sg] | 12 |
|
| 4 | to 20 years [unc] [noun sg] | 12 |
|
| 5 | to 20 years ' [noun sg] | 12 |
|
