| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be [vb pp] [subord] [v-ing] | 167 |
|
| 2 | be [vb pp] [subord] [v-ing] to | 97 |
|
| 3 | [adv] be [vb pp] [v-ing] to | 27 |
|
| 4 | [adv] [vb pp] [subord] [v-ing] to | 23 |
|
| 5 | [adv] be [vb pp] [subord] to | 17 |
|
