| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [subord] i | 185 |
|
| 2 | [is] [v-ing] [subord] [pron] | 125 |
|
| 3 | [is] [v-ing] [subord] [pers pn] | 112 |
|
| 4 | [is] [v-ing] [conj] i | 52 |
|
| 5 | [is] [verb] [subord] i | 29 |
|
| 6 | [is] [v-ing] [subord] i | 13 |
|
