SN4 ""

No	Pattern	Freq
1	be at the forefront	143
2	[be] at the forefront	143
3	[noun] at the forefront	44
4	been at the forefront	39
5	[been] at the forefront	39
6	[was/were] at the forefront	33
7	be at the forefront	27
8	[be] at the forefront	27
9	is at the forefront	26
10	[is] at the forefront	26
11	were at the forefront	20
12	[adv] at the forefront	18
13	[adv] at the forefront	18
14	[noun sg] at the forefront	18
15	[am/are] at the forefront	17
16	[noun pl] at the forefront	17
17	are at the forefront	16
18	was at the forefront	13
19	[verb] at the forefront	9
20	[noun prp] at the forefront	8
21	[pron] at the forefront	6
22	remain at the forefront	5
23	at the forefront [prep]	221
24	at the forefront [prep]	221
25	at the forefront of	205
26	at the forefront of	205
27	at the forefront in	15
28	at the forefront in	15