| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be an [noun sg] [pron] | 207 |
|
| 2 | it be [noun sg] for [pron] | 116 |
|
| 3 | be an [noun sg] for [pron] | 96 |
|
| 4 | it be an [noun sg] for | 85 |
|
