| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] a [noun] | 7818 |
|
| 2 | [v-ing] a [noun] [vb infin] | 96 |
|
| 3 | [be] [v-ing] [noun] [vb infin] | 73 |
|
