| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [be] [v-ing] | 30243 |
|
| 2 | i 've [be] | 3910 |
|
| 3 | 've [be] [v-ing] | 3051 |
|
| 4 | i 've [v-ing] | 8 |
|
