| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adv] three [noun] | 120 |
|
| 2 | [is] [adv] [adj] week | 72 |
|
| 3 | [is] [adv] [num] week | 58 |
|
| 4 | [be] [adv] three week | 39 |
|
| 5 | [is] [adv] three week | 16 |
|
| 6 | [is] [adv] three week | 16 |
|
