| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] three year [pers pn] | 49 |
|
| 2 | [prep] three year [pers pn] | 49 |
|
| 3 | [prep] three years [pers pn] | 48 |
|
| 4 | for three year [pers pn] | 19 |
|
| 5 | for three year [pers pn] | 19 |
|
| 6 | [prep] three year he | 15 |
|
| 7 | [prep] three year i | 11 |
|
| 8 | in three year [pers pn] | 8 |
|
| 9 | within three year [pers pn] | 8 |
|
| 10 | within three year [pers pn] | 8 |
|
| 11 | [prep] three year it | 8 |
|
| 12 | in three year [pers pn] | 8 |
|
| 13 | [prep] three year they | 8 |
|
| 14 | after three year [pers pn] | 7 |
|
| 15 | after three year [pers pn] | 7 |
|
| 16 | of three year [pers pn] | 6 |
|
| 17 | of three year [pers pn] | 6 |
|
| 18 | [prep] three year she | 5 |
|
