| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] four years ' [noun sg] | 46 |
|
| 2 | [prep] four years ' [noun sg] | 46 |
|
| 3 | of four years ' [noun sg] | 21 |
|
| 4 | of four years ' [noun sg] | 21 |
|
| 5 | [conj] four years ' [noun sg] | 12 |
|
| 6 | [coord] four years ' [noun sg] | 11 |
|
| 7 | to four years ' [noun sg] | 10 |
|
| 8 | or four years ' [noun sg] | 10 |
|
| 9 | to four years ' [noun sg] | 10 |
|
| 10 | or four years ' [noun sg] | 10 |
|
| 11 | in four years ' [noun sg] | 9 |
|
| 12 | in four years ' [noun sg] | 9 |
|
| 13 | [adj] four years ' [noun sg] | 5 |
|
| 14 | four years ' [adj] [noun sg] | 5 |
|
| 15 | four years ' [adj] [noun sg] | 5 |
|
| 16 | four years ' [noun sg] [prep] | 14 |
|
| 17 | four years ' [noun sg] [prep] | 14 |
|
| 18 | four years ' [noun sg] [conj] | 6 |
|
