| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [subord] [v-ing] | 4780 |
|
| 2 | [verb] [v-ing] a | 3309 |
|
| 3 | [verb] [subord] a | 3172 |
|
| 4 | [subord] [v-ing] a | 3090 |
|
