| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [to-vb] [vb mod] [vb infin] | 11 |
|
| 2 | [am/are] [v-ing] [to-vb] [vb mod] [vb infin] | 7 |
|
| 3 | are [v-ing] [to-vb] [vb mod] [vb infin] | 6 |
|
| 4 | [be] [v-ing] [to-vb] will [vb infin] | 5 |
|
