| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which be [prep] a | 221 |
|
| 2 | which be [prep] a | 221 |
|
| 3 | [pron] be of a | 198 |
|
| 4 | which be of [art] | 73 |
|
| 5 | which be of a | 32 |
|
| 6 | which [be] of a | 32 |
|
| 7 | which be of a | 32 |
|
| 8 | [Wh det] be of a | 32 |
|
