| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and for a [noun] [prep] | 136 |
|
| 2 | and for a [noun sg] [prep] | 136 |
|
| 3 | and [prep] a period [prep] | 26 |
|
| 4 | [conj] for a period [prep] | 13 |
|
| 5 | [coord] for a period [prep] | 8 |
|
| 6 | and for a period [prep] | 7 |
|
| 7 | and for [art] period [prep] | 7 |
|
| 8 | and for a period [prep] | 7 |
|
