| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [is] [art] [noun] [v-ing] | 122 |
|
| 2 | [adv] [is] [art] [noun] [v-ing] | 122 |
|
| 3 | [adv] [is] a [noun] [verb] | 100 |
|
| 4 | [adv] [be] a [noun] [v-ing] | 49 |
|
| 5 | [adv] [is] a [noun] [v-ing] | 20 |
|
