| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [prep] a [adj] [noun] | 506 |
|
| 2 | it [be] [prep] a [adj] [noun] | 469 |
|
| 3 | [pron] [be] [prep] a long [noun] | 18 |
|
| 4 | it [be] [prep] [art] long [noun] | 10 |
|
| 5 | it [be] [prep] [art] long [noun] | 10 |
|
| 6 | it [be] [prep] a long [noun] | 7 |
|
| 7 | it [be] [prep] a long [noun] | 7 |
|
