| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be a [noun sg] [prep] | 6048 |
|
| 2 | be a [noun sg] [prep] [pos pn] | 1651 |
|
| 3 | it be [noun sg] [prep] [pos pn] | 150 |
|
| 4 | it a [noun sg] [prep] [pos pn] | 34 |
|
| 5 | it be a [noun sg] [pos pn] | 18 |
|
