| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] for [indef pn] [to-vb] | 124 |
|
| 2 | is [v-ing] for [indef pn] | 27 |
|
| 3 | is for [indef pn] [to-vb] | 14 |
|
| 4 | is [v-ing] [indef pn] [to-vb] | 13 |
|
