| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [am/are] [v-ing] | 2477 |
|
| 2 | who [am/are] [v-ing] | 1544 |
|
| 3 | [noun sg] who [am/are] | 584 |
|
| 4 | [noun sg] who [v-ing] | 5 |
|
