| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been using a [noun sg] | 9 |
|
| 2 | [verb] been using a [noun sg] | 9 |
|
| 3 | been [vb pp] using a [noun sg] | 9 |
|
| 4 | been [verb] using a [noun sg] | 9 |
|
| 5 | been using a [adj] [noun sg] | 7 |
|
| 6 | been using a [adj] [noun sg] | 6 |
|
