| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be for [det] years | 73 |
|
| 2 | be for many year | 55 |
|
| 3 | been for [det] year | 38 |
|
| 4 | was for [det] year | 30 |
|
| 5 | be for some year | 13 |
|
