| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [be] [verb] [prep] a | 1050 |
|
| 2 | [be] [verb] [prep] a time | 171 |
|
| 3 | [det] [be] [prep] a time | 19 |
|
| 4 | [det] [verb] [prep] a time | 14 |
|
| 5 | [det] [be] [verb] [prep] time | 7 |
|
