SN4 ""

No	Pattern	Freq
1	[be] preparing for	157
2	be preparing for	157
3	[noun] preparing for	74
4	[prep] preparing for	72
5	[prep] preparing for	72
6	[was/were] preparing for	54
7	[adv] preparing for	47
8	[am/are] preparing for	44
9	[adv] preparing for	40
10	[is] preparing for	39
11	are preparing for	38
12	[conj] preparing for	37
13	[noun sg] preparing for	36
14	is preparing for	35
15	in preparing for	33
16	in preparing for	33
17	[noun pl] preparing for	31
18	was preparing for	31
19	were preparing for	23
20	[coord] preparing for	22
21	and preparing for	19
22	of preparing for	19
23	and preparing for	19
24	of preparing for	19
25	[been] preparing for	16
26	been preparing for	16
27	[verb] preparing for	15
28	[subord] preparing for	12
29	start preparing for	9
30	now preparing for	8