| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [am/are] [v-ing] | 60228 |
|
| 2 | [am/are] [v-ing] is | 870 |
|
| 3 | [pers pn] [am/are] is | 37 |
|
| 4 | [pers pn] [v-ing] is | 23 |
|
