| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be used for [adj] | 767 |
|
| 2 | be for [adj] year | 163 |
|
| 3 | used for [adj] year | 28 |
|
| 4 | be used [adj] year | 11 |
|
| 5 | be used for year | 9 |
|
