| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] after a [adj] period of | 13 |
|
| 2 | [verb] after a [adj] period of | 11 |
|
| 3 | [noun sg] after a [adj] period of | 8 |
|
| 4 | [adv] after a [adj] period of | 8 |
|
| 5 | [adv] after a [adj] period of | 7 |
|
| 6 | [conj] after a [adj] period of | 5 |
|
| 7 | [vb pp] after a [adj] period of | 5 |
|
| 8 | after a [adj] period of [noun] | 43 |
|
| 9 | after a [adj] period of [noun sg] | 41 |
|
| 10 | after a [adj] period of [adj] | 15 |
|
| 11 | after a [adj] period of time | 11 |
|
| 12 | after a [adj] period of time | 11 |
|
| 13 | after a [adj] period of [adj] | 10 |
|
