| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [am/are] [v-ing] | 62405 |
|
| 2 | [pron] [am/are] be | 1662 |
|
| 3 | [am/are] [v-ing] be | 976 |
|
| 4 | [pron] [v-ing] be | 147 |
|
