| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] a [noun sg] for [pron] | 79 |
|
| 2 | it [be] a [noun sg] for [pers pn] | 49 |
|
| 3 | it [be] a [noun sg] [prep] us | 20 |
|
| 4 | [pron] [be] a [noun sg] for us | 16 |
|
| 5 | it [be] [art] [noun sg] for us | 14 |
|
| 6 | it [be] [art] [noun sg] for us | 14 |
|
| 7 | it [be] a [noun sg] for us | 11 |
|
| 8 | it [be] a [noun] for us | 9 |
|
| 9 | it [be] a [noun sg] for we | 9 |
|
