| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] this is [to-vb] | 70 |
|
| 2 | to do [det] is [to-vb] | 40 |
|
| 3 | [to-vb] that is [to-vb] | 17 |
|
| 4 | to achieve [det] is [to-vb] | 6 |
|
| 5 | to say [det] is [to-vb] | 5 |
|
