| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] be convenient for they | 5 |
|
| 2 | it be convenient for they | 5 |
|
| 3 | [pron] is convenient for they | 5 |
|
| 4 | [pron] be convenient for them | 5 |
|
| 5 | it be convenient for they | 5 |
|
