| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] [adj] [noun sg] | 567 |
|
| 2 | [be] undergo [adj] [noun sg] | 43 |
|
| 3 | be undergo [adj] [noun sg] | 43 |
|
| 4 | been undergo [adj] [noun] | 9 |
|
| 5 | been undergo [adj] [noun sg] | 8 |
|
| 6 | [been] undergo [adj] [noun sg] | 8 |
|
