| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be a car [v-ing] | 21 |
|
| 2 | [is] a car [v-ing] | 11 |
|
| 3 | 's a car [v-ing] | 9 |
|
| 4 | [be] a car coming | 8 |
|
| 5 | [was/were] a car [v-ing] | 8 |
|
| 6 | was a car [v-ing] | 8 |
|
