| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been use [prep] a [noun sg] | 132 |
|
| 2 | [vb base] been [prep] a [noun sg] | 107 |
|
| 3 | [vb base] been use [prep] [noun sg] | 36 |
|
| 4 | [vb base] been use [prep] a | 15 |
|
| 5 | [vb base] use [prep] a [noun sg] | 7 |
|
