| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb base] [be] [vb pp] for | 46 |
|
| 2 | which [vb base] be [vb pp] for | 46 |
|
| 3 | which [vb base] been [vb pp] for | 44 |
|
| 4 | which [vb base] [been] [vb pp] for | 44 |
|
| 5 | which have [be] [vb pp] for | 44 |
|
| 6 | which [vb base] [be] developed for | 5 |
|
| 7 | which [vb base] [be] used for | 5 |
|
