| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] the first phase [prep] [art] | 6 |
|
| 2 | [is] the first phase [prep] [art] | 6 |
|
| 3 | [is] the first phase [prep] a | 5 |
|
| 4 | [is] the first phase [prep] a | 5 |
|
