| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [adj] [noun sg] [prep] time | 1075 |
|
| 2 | over a [adj] [noun sg] [prep] | 491 |
|
| 3 | over a [noun sg] [prep] time | 186 |
|
| 4 | over [adj] [noun sg] [prep] time | 15 |
|
