| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] of [num] [noun] ['s] duration | 54 |
|
| 2 | be of [num] [noun] ['s] [noun] | 54 |
|
| 3 | [be] of [num] [noun] ['s] [noun sg] | 54 |
|
| 4 | [be] of [num] [noun] ['s] duration | 54 |
|
| 5 | [be] of [num] [noun pl] ['s] [noun] | 50 |
|
| 6 | [be] of [num] year ['s] [noun] | 50 |
|
| 7 | [be] of [num] [noun] ' [noun] | 50 |
|
| 8 | [be] of [num] years ['s] [noun] | 48 |
|
| 9 | is of [num] [noun] ['s] [noun] | 45 |
|
| 10 | [is] of [num] [noun] ['s] [noun] | 45 |
|
| 11 | [be] of three [noun] ['s] [noun] | 25 |
|
| 12 | [be] of four [noun] ['s] [noun] | 17 |
|
| 13 | [be] of two [noun] ['s] [noun] | 7 |
|
| 14 | are of [num] [noun] ['s] [noun] | 5 |
|
| 15 | [am/are] of [num] [noun] ['s] [noun] | 5 |
|
