| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [verb] [be] using [det] | 8 |
|
| 2 | i [verb] [been] using [det] | 8 |
|
| 3 | i [verb] been using [det] | 8 |
|
| 4 | i [verb] be using [det] | 8 |
|
