| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it is a [noun sg] [prep] | 176 |
|
| 2 | [subord] [pron] is a [noun sg] for | 81 |
|
| 3 | [conj] it is a [noun sg] for | 49 |
|
| 4 | [subord] it [be] a [noun sg] for | 21 |
|
| 5 | [subord] it be a [noun sg] for | 21 |
|
| 6 | [subord] it is [art] [noun sg] for | 12 |
|
| 7 | [subord] it [is] a [noun sg] for | 11 |
|
| 8 | [subord] [pers pn] is a [noun sg] for | 8 |
|
| 9 | [subord] it is a [noun sg] for | 7 |
|
| 10 | [subord] it is a [noun] for | 7 |
|
