| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | by [verb] [pron] [adj] [noun] | 500 |
|
| 2 | by [v-ing] [pron] [adj] [noun] | 500 |
|
| 3 | [prep] using [pron] [adj] [noun] | 65 |
|
| 4 | by use [pron] [adj] [noun] | 19 |
|
