| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] time [pron] [modal v] | 171 |
|
| 2 | [prep] [adj] year [pron] [modal v] | 103 |
|
| 3 | [prep] [adj] year time [pron] | 13 |
|
| 4 | [adj] year time [pron] [modal v] | 13 |
|
