| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [vb pp] [art] [adj] | 746 |
|
| 2 | [Wh det] [modal v] be [art] [adj] | 439 |
|
| 3 | [Wh det] [modal v] be [vb pp] [art] | 236 |
|
| 4 | [Wh det] [modal v] be [vb pp] [adj] | 213 |
|
| 5 | [Wh det] be [vb pp] [art] [adj] | 176 |
|
