| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [vb -s] been used [prep] [adj] | 16 |
|
| 2 | [noun sg] [vb -s] [been] used [prep] [adj] | 16 |
|
| 3 | [noun sg] has [be] used [prep] [adj] | 16 |
|
| 4 | [noun sg] [vb -s] be used [prep] [adj] | 16 |
|
| 5 | [noun sg] [vb -s] [be] used to [adj] | 6 |
|
| 6 | [noun sg] [vb -s] [be] used in [adj] | 6 |
|
