| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [v-ing] at [det] | 32 |
|
| 2 | 's [v-ing] at [det] | 13 |
|
| 3 | [is] [v-ing] at all | 11 |
|
| 4 | [is] [v-ing] at this | 11 |
|
| 5 | [is] looking at [det] | 10 |
|
| 6 | [is] happening at [det] | 9 |
|
| 7 | [is] [v-ing] at that | 6 |
|
| 8 | [is] [v-ing] at some | 5 |
|
