| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [prep] [det] [noun] | 842 |
|
| 2 | it is [prep] [det] [noun sg] | 664 |
|
| 3 | it [be] [prep] [det] stage | 55 |
|
| 4 | it be [prep] [det] stage | 55 |
|
| 5 | it [is] [prep] [det] stage | 32 |
|
| 6 | [pron] is [prep] [det] stage | 31 |
|
| 7 | it is [prep] [det] stage | 30 |
|
| 8 | it is [prep] [det] stage | 28 |
|
| 9 | [pers pn] is [prep] [det] stage | 28 |
|
| 10 | it is [prep] [adj] stage | 28 |
|
