| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] at the [noun] | 852 |
|
| 2 | [be] at the time | 139 |
|
| 3 | [is] [prep] the time | 45 |
|
| 4 | [is] at [art] time | 22 |
|
| 5 | [is] at [art] time | 22 |
|
| 6 | [is] at the time | 16 |
|
