| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] is [conj] | 461 |
|
| 2 | thing is [conj] | 451 |
|
| 3 | thing [to-vb] [conj] | 278 |
|
| 4 | thing [to-vb] is | 237 |
|
