| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [to-vb] [art] second [noun] | 5 |
|
| 2 | [be] [v-ing] [to-vb] [art] second [noun] | 5 |
|
| 3 | [v-ing] [to-vb] [prep] [art] second [noun] | 6 |
|
| 4 | [v-ing] [to-vb] [prep] [art] second [noun] | 6 |
|
