| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [be] [v-ing] a | 4781 |
|
| 2 | [noun] has [be] [v-ing] | 1963 |
|
| 3 | [noun] has [be] a | 1076 |
|
| 4 | has [be] [v-ing] a | 201 |
|
