| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [prep] [verb] a [noun] | 132 |
|
| 2 | it be [prep] [v-ing] a [noun] | 125 |
|
| 3 | [pron] be [prep] having a [noun] | 23 |
|
| 4 | it be [prep] having [art] [noun] | 23 |
|
| 5 | it be [prep] have a [noun] | 20 |
|
| 6 | it be [prep] having a [noun] | 19 |
|
| 7 | it [be] [prep] having a [noun] | 19 |
|
