| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | modules which [am/are] to be [verb] | 6 |
|
| 2 | modules [Wh det] are to be [verb] | 6 |
|
| 3 | modules [Wh det] [am/are] to be [verb] | 6 |
|
| 4 | modules [Wh det] [am/are] to be [vb pp] | 6 |
|
