| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [vb pp] [subord] [v-ing] [to-vb] | 9 |
|
| 2 | have [verb] [subord] [v-ing] [to-vb] | 9 |
|
| 3 | [verb] [verb] [subord] trying [to-vb] | 6 |
|
| 4 | [verb] [verb] while [v-ing] [to-vb] | 6 |
|
| 5 | [verb] occur [subord] [v-ing] [to-vb] | 5 |
|
| 6 | has [verb] [subord] [v-ing] [to-vb] | 5 |
|
| 7 | [verb] occurred [subord] [v-ing] [to-vb] | 5 |
|
| 8 | [vb -s] [verb] [subord] [v-ing] [to-vb] | 5 |
|
