| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [v-ing] [art] [noun] | 4877 |
|
| 2 | [is] [v-ing] [art] [noun sg] | 4173 |
|
| 3 | [is] [verb] [art] time | 44 |
|
| 4 | [be] [v-ing] [art] time | 31 |
|
| 5 | [is] [v-ing] [art] time | 13 |
|
| 6 | [is] [v-ing] [art] time | 13 |
|
