| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] only [be] [vb pp] by | 555 |
|
| 2 | [vb mod] only [be] [verb] by | 555 |
|
| 3 | [vb mod] only [be] undertaken [prep] | 15 |
|
| 4 | [vb mod] only [be] undertaken [prep] | 15 |
|
| 5 | [vb mod] [adv] [be] undertaken by | 14 |
|
| 6 | [vb mod] only [be] undertaken by | 7 |
|
| 7 | [vb mod] only [be] undertaken by | 7 |
|
| 8 | [modal v] only [be] undertaken by | 7 |
|
| 9 | [vb mod] only [be] undertake by | 7 |
|
