| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] first two months | 42 |
|
| 2 | [prep] the first two months | 42 |
|
| 3 | in [art] first two months | 25 |
|
| 4 | in [art] first two months | 25 |
|
| 5 | for [art] first two months | 10 |
|
| 6 | for [art] first two months | 10 |
|
| 7 | during [art] first two months | 5 |
|
| 8 | during [art] first two months | 5 |
|
