| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [noun pl] are to be | 88 |
|
| 2 | [Wh det] [noun pl] are to be | 88 |
|
| 3 | which [noun pl] are to be | 48 |
|
| 4 | what [noun pl] are to be | 23 |
|
| 5 | whose [noun pl] are to be | 17 |
|
| 6 | [Wh det] services are to be | 5 |
|
| 7 | [Wh det] dcs are to be | 5 |
|
