| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [v-ing] at [art] [adj] [noun] | 78 |
|
| 2 | [is] [v-ing] at [art] [adj] [noun sg] | 73 |
|
| 3 | [be] [v-ing] at [art] [adj] time | 37 |
|
| 4 | [is] [verb] at [art] [adj] time | 36 |
|
| 5 | [is] [v-ing] [prep] [art] [adj] time | 19 |
|
| 6 | [is] [v-ing] [prep] [art] [adj] time | 19 |
|
| 7 | [is] [v-ing] at [art] [adj] time | 5 |
|
| 8 | [is] [v-ing] at [art] [adj] time | 5 |
|
| 9 | [is] [v-ing] at [art] [adj] time | 5 |
|
