| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] have been used in | 18 |
|
| 2 | that have been used in | 9 |
|
| 3 | [that] have been used in | 9 |
|
| 4 | that have been used in | 9 |
|
| 5 | [conj] has been used in | 8 |
|
| 6 | [coord] have been used in | 6 |
|
| 7 | and have been used in | 5 |
|
| 8 | [conj] have been used in | 5 |
|
| 9 | [conj] had been used in | 5 |
|
| 10 | and have been used in | 5 |
|
