| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] at the [noun] is | 11 |
|
| 2 | [prep] at the [noun sg] [is] | 11 |
|
| 3 | [prep] at the moment [is] | 8 |
|
| 4 | [prep] at the moment [is] | 8 |
|
| 5 | about at the [noun] [is] | 5 |
|
