| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] at the [adj] | 141 |
|
| 2 | [verb] at the [adj] time | 132 |
|
| 3 | is [verb] at the time | 16 |
|
| 4 | is at the [adj] time | 7 |
|
