| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] i [be] [v-ing] [prep] | 781 |
|
| 2 | i had [be] [v-ing] [prep] | 101 |
|
| 3 | [subord] i had [be] [v-ing] | 52 |
|
| 4 | [subord] i had [be] [prep] | 29 |
|
