| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be at [art] [adj] time | 147 |
|
| 2 | be used at [art] [adj] | 25 |
|
| 3 | be used at [adj] time | 12 |
|
| 4 | be used at [art] time | 8 |
|
| 5 | used at [art] [adj] time | 7 |
|
