| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] that is | 357 |
|
| 2 | [noun sg] [prep] that is | 322 |
|
| 3 | problem [prep] [adj] is | 24 |
|
| 4 | problem [prep] [det] is | 24 |
|
| 5 | problem [prep] that be | 9 |
|
| 6 | problem [prep] that [be] | 9 |
|
| 7 | problem [prep] that is | 8 |
|
| 8 | problem [prep] that is | 8 |
|
| 9 | problem [prep] that is | 8 |
|
| 10 | problem [prep] that [is] | 8 |
|
