| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb -s] [been] [noun] | 86 |
|
| 2 | it [vb -s] three [noun] | 59 |
|
| 3 | [vb -s] [been] three [noun] | 11 |
|
| 4 | it [vb -s] [been] three | 7 |
|
