| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | five years ['s] [noun sg] | 120 |
|
| 2 | [prep] five years ['s] | 81 |
|
| 3 | [prep] five years [noun sg] | 36 |
|
| 4 | [prep] years ['s] [noun sg] | 20 |
|
