| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been using [art] [noun sg] | 44 |
|
| 2 | been using the [noun sg] | 33 |
|
| 3 | been using the [noun sg] | 33 |
|
| 4 | been using a [noun sg] | 11 |
|
| 5 | been using a [noun sg] | 11 |
|
| 6 | been using [art] shaft | 6 |
|
