| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] but is [verb] | 159 |
|
| 2 | [noun] but [indef pn] [verb] | 130 |
|
| 3 | [noun] [indef pn] is [verb] | 110 |
|
| 4 | but [indef pn] is [verb] | 56 |
|
| 5 | [noun] but [indef pn] is | 16 |
|
