| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | problem [is] [conj] it [is] | 19 |
|
| 2 | problem [be] [conj] it [is] | 19 |
|
| 3 | problem [be] [that] it [is] | 19 |
|
| 4 | problem is [conj] it [is] | 19 |
|
| 5 | problem be [conj] it [is] | 19 |
|
| 6 | problem [be] that it [is] | 19 |
|
| 7 | problem [be] that it [is] | 19 |
|
| 8 | problem [be] [conj] it [is] | 18 |
|
| 9 | problem [be] [conj] it is | 15 |
|
