| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | used at [det] time [prep] | 6 |
|
| 2 | used at [det] time [prep] | 6 |
|
| 3 | be used at [det] time | 14 |
|
| 4 | [be] used at [det] time | 14 |
|
| 5 | [be] used at [det] time | 9 |
|
| 6 | be used at [det] time | 9 |
|
| 7 | used at [art] [det] time | 5 |
|
| 8 | used at [art] [det] time | 5 |
|
| 9 | used at the [det] time | 5 |
|
| 10 | used at the [det] time | 5 |
|
