| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adj] [noun sg] | 22472 |
|
| 2 | undergoing [adj] [noun sg] | 103 |
|
| 3 | be undergoing [adj] | 58 |
|
| 4 | be undergoing [noun sg] | 40 |
|
