| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [v-ing] a | 9802 |
|
| 2 | [v-ing] a long | 334 |
|
| 3 | [noun] a long | 235 |
|
| 4 | [noun] [v-ing] long | 54 |
|
