| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | period of [adj] [noun] | 1617 |
|
| 2 | period [prep] [adj] [noun sg] | 964 |
|
| 3 | period [prep] [adj] [noun] | 914 |
|
| 4 | period [prep] [adj] [noun pl] | 841 |
|
| 5 | period [prep] [num] [noun] | 784 |
|
| 6 | period [prep] [adj] year | 378 |
|
| 7 | period [prep] [adj] years | 346 |
|
| 8 | period [prep] [adj] month | 175 |
|
| 9 | period [prep] [adj] months | 165 |
|
| 10 | period [prep] [det] [noun] | 128 |
|
| 11 | period [prep] [adj] day | 93 |
|
| 12 | period [prep] [adj] days | 89 |
|
| 13 | period [prep] three [noun] | 82 |
|
| 14 | period [prep] three [noun] | 82 |
|
| 15 | period [prep] two [noun] | 73 |
|
| 16 | period [prep] two [noun] | 73 |
|
| 17 | period [prep] [adj] week | 72 |
|
| 18 | period [prep] [adj] weeks | 70 |
|
| 19 | period [prep] five [noun] | 63 |
|
| 20 | period [prep] five [noun] | 63 |
|
| 21 | period [prep] six [noun] | 56 |
|
| 22 | period [prep] six [noun] | 56 |
|
| 23 | period in [adj] [noun] | 54 |
|
| 24 | period for [adj] [noun] | 48 |
|
| 25 | period [prep] one [noun] | 47 |
|
| 26 | period [prep] one [noun] | 47 |
|
| 27 | period [prep] four [noun] | 39 |
|
| 28 | period [prep] four [noun] | 39 |
|
| 29 | period [prep] [adj] change | 37 |
|
| 30 | period [prep] [adj] [noun prp] | 36 |
|
