| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] this [noun sg] | 799 |
|
| 2 | [Wh det] be this [noun sg] | 242 |
|
| 3 | [Wh det] be [vb pp] [noun sg] | 108 |
|
| 4 | [Wh det] be [vb pp] this | 31 |
|
