| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they can be [verb] | 1254 |
|
| 2 | they can be [vb pp] | 1249 |
|
| 3 | [pron] can be produced | 23 |
|
| 4 | [pers pn] can be produced | 12 |
|
| 5 | they [modal v] be produced | 9 |
|
| 6 | they [vb mod] be produced | 9 |
|
| 7 | they can [be] produced | 6 |
|
| 8 | they can be produced | 6 |
|
| 9 | they can be produce | 6 |
|
| 10 | they can be produced | 6 |
|
| 11 | they can [be] produced | 6 |
|
| 12 | they can be produced | 6 |
|
