| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | go [prep] a period | 39 |
|
| 2 | go through a period | 37 |
|
| 3 | went [prep] a period | 8 |
|
| 4 | going [prep] a period | 8 |
|
| 5 | gone [prep] a period | 6 |
|
| 6 | to go [prep] a period | 6 |
|
| 7 | go [prep] a period | 6 |
|
