| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [to-vb] [det] [conj] | 46 |
|
| 2 | be [v-ing] [to-vb] [det] time | 27 |
|
| 3 | [v-ing] [to-vb] [det] time [conj] | 7 |
|
