| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which be [verb] for | 526 |
|
| 2 | which be [vb pp] for | 475 |
|
| 3 | which be used [prep] | 280 |
|
| 4 | which be used [prep] | 280 |
|
| 5 | [pron] be used for | 177 |
|
| 6 | [Wh det] be used for | 61 |
|
| 7 | which [be] used for | 60 |
|
| 8 | which be use for | 60 |
|
| 9 | which be used for | 60 |
|
| 10 | which be used for | 60 |
|
