| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] a fourth | 10 |
|
| 2 | be [vb pp] [art] fourth | 8 |
|
| 3 | be [verb] the fourth | 8 |
|
| 4 | be [v-ing] [art] fourth | 6 |
|
| 5 | be [verb] [art] fourth | 5 |
|
| 6 | is [verb] [art] fourth | 5 |
|
| 7 | be add [art] fourth | 5 |
|
