| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [det] [noun] [prep] time | 393 |
|
| 2 | [prep] [det] [noun sg] [prep] time | 373 |
|
| 3 | [prep] [det] length [prep] [noun] | 157 |
|
| 4 | [prep] [adj] length [prep] time | 126 |
|
| 5 | [prep] [det] length [prep] time | 126 |
|
| 6 | [prep] [det] length [prep] time | 126 |
|
