| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [is] [adv] [adj] when | 196 |
|
| 2 | problem [is] [adv] [adj] [conj] | 38 |
|
| 3 | problem [is] [adv] [adj] [subord] | 26 |
|
| 4 | problem [be] [adv] [adj] when | 8 |
|
| 5 | problem [is] [adv] [adj] when | 5 |
|
| 6 | problem [is] [adv] [adj] when | 5 |
|
