| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have [be] [v-ing] for | 50 |
|
| 2 | [subord] it have [be] [v-ing] | 46 |
|
| 3 | [subord] it have [be] for | 38 |
|
| 4 | [subord] it [be] [v-ing] for | 15 |
|
