SN4 ""

No	Pattern	Freq
1	be [vb pp] [prep] the last	415
2	been [verb] [prep] the last	196
3	be [verb] in the last	153
4	was [verb] [prep] the last	113
5	be [v-ing] [prep] the last	87
6	be [verb] for the last	72
7	be [verb] [prep] the last	65
8	be [verb] at the last	55
9	be [verb] over the last	52
10	were [verb] [prep] the last	51
11	is [verb] [prep] the last	48
12	be [verb] during the last	27
13	be [verb] to the last	26
14	be [verb] as the last	24
15	be [verb] on the last	24
16	be do [prep] the last	18
17	be seen [prep] the last	16
18	are [verb] [prep] the last	16
19	be see [prep] the last	16
20	be doing [prep] the last	14
21	be [verb] by the last	14
22	be made [prep] the last	12
23	be cancelled [prep] the last	12
24	be cancel [prep] the last	12
25	be make [prep] the last	12
26	being [verb] [prep] the last	10
27	be develop [prep] the last	9
28	be developed [prep] the last	8
29	be left [prep] the last	8
30	be leave [prep] the last	8