| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] problem [is] [that] | 228 |
|
| 2 | major [noun] [is] [that] | 53 |
|
| 3 | major [noun sg] [is] [that] | 48 |
|
| 4 | major problem [is] [that] | 21 |
|
| 5 | major problem [be] [that] | 21 |
|
| 6 | major problem [is] [conj] | 20 |
|
