| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [conj] [num] | 226 |
|
| 2 | be but [num] | 134 |
|
| 3 | [be] but [num] | 134 |
|
| 4 | is but [adj] | 71 |
|
| 5 | [is] but [num] | 61 |
|
