| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be [vb pp] when [adj] | 32 |
|
| 2 | will [be] [vb pp] when [adj] | 7 |
|
| 3 | can [be] [vb pp] when [adj] | 6 |
|
| 4 | may [be] [vb pp] when [adj] | 6 |
|
| 5 | should [be] [vb pp] when [adj] | 6 |
|
| 6 | could [be] [vb pp] when [adj] | 5 |
|
| 7 | [vb mod] [be] [vb pp] when necessary | 5 |
|
