| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] is to be | 57 |
|
| 2 | [coord] [is] to be | 57 |
|
| 3 | and [is] to be | 40 |
|
| 4 | or [is] to be | 9 |
|
| 5 | but [is] to be | 8 |
|
