| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [to-vb] [noun sg] | 1140 |
|
| 2 | [be] [v-ing] about [noun sg] | 310 |
|
| 3 | [be] [v-ing] [to-vb] about | 200 |
|
| 4 | [v-ing] [to-vb] about [noun sg] | 33 |
|
| 5 | [be] [to-vb] about [noun sg] | 22 |
|
