SN4 ""

No	Pattern	Freq
1	[be] waiting for	1225
2	be waiting for	1225
3	[noun] waiting for	517
4	[was/were] waiting for	495
5	[adv] waiting for	439
6	[adv] waiting for	356
7	was waiting for	355
8	[noun sg] waiting for	300
9	[prep] waiting for	284
10	[prep] waiting for	284
11	[been] waiting for	258
12	been waiting for	258
13	[am/are] waiting for	241
14	[conj] waiting for	233
15	[noun pl] waiting for	149
16	were waiting for	140
17	[is] waiting for	137
18	without waiting for	128
19	without waiting for	128
20	[pron] waiting for	127
21	[subord] waiting for	119
22	[verb] waiting for	118
23	[coord] waiting for	114
24	[pers pn] waiting for	114
25	and waiting for	99
26	and waiting for	99
27	still waiting for	94
28	[be] waiting for	94
29	still waiting for	94
30	be waiting for	94