| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] as to [noun] | 458 |
|
| 2 | undertaking as [prep] [noun] | 11 |
|
| 3 | undertaking as to [noun] | 11 |
|
| 4 | undertaking [conj] to [noun] | 11 |
|
| 5 | undertaking as [prep] [noun] | 11 |
|
