| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [n mass] [is] [prep] be [vb pp] in | 6 |
|
| 2 | [n mass] [is] to be [vb pp] in | 6 |
|
| 3 | [n mass] is [prep] be [vb pp] in | 6 |
|
| 4 | [n mass] [is] to be [vb pp] in | 6 |
|
