| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] be [v-ing] [prep] [adj] [noun] | 250 |
|
| 2 | [verb] be [v-ing] [prep] [adj] years | 147 |
|
| 3 | [vb base] be [v-ing] [prep] [adj] [noun pl] | 117 |
|
| 4 | [vb base] be [verb] [prep] [adj] years | 113 |
|
| 5 | [vb base] [be] [v-ing] [prep] [adj] years | 33 |
|
| 6 | [vb base] be [v-ing] [prep] [adj] years | 33 |
|
| 7 | [vb base] be [v-ing] [prep] [adj] year | 33 |
|
