| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] for [det] year | 61 |
|
| 2 | [vb -s] [been] for [det] | 40 |
|
| 3 | [been] for [det] year | 38 |
|
| 4 | [vb -s] [been] for year | 9 |
|
| 5 | [vb -s] [been] [det] year | 6 |
|
