SN4 ""

No	Pattern	Freq
1	[noun] [Wh det] is to [be]	109
2	[noun sg] [Wh det] is to [be]	102
3	[prep] [Wh det] is to [be]	44
4	[prep] [Wh det] is to [be]	44
5	[verb] [Wh det] is to [be]	40
6	of [Wh det] is to [be]	24
7	of [Wh det] is to [be]	24
8	[conj] [Wh det] is to [be]	15
9	[to-vb] [Wh det] is to [be]	14
10	[coord] [Wh det] is to [be]	12
11	[adj] [Wh det] is to [be]	11
12	[adv] [Wh det] is to [be]	11
13	[adv] [Wh det] is to [be]	10
14	[vb -s] [Wh det] is to [be]	9
15	[vb infin] [Wh det] is to [be]	9
16	[det] [Wh det] is to [be]	8
17	to [Wh det] is to [be]	7
18	package [Wh det] is to [be]	7
19	package [Wh det] is to [be]	7
20	to [Wh det] is to [be]	7
21	decide [Wh det] is to [be]	6
22	that [Wh det] is to [be]	6
23	that [Wh det] is to [be]	6
24	but [Wh det] is to [be]	5
25	but [Wh det] is to [be]	5
26	and [Wh det] is to [be]	5
27	about [Wh det] is to [be]	5
28	about [Wh det] is to [be]	5
29	and [Wh det] is to [be]	5
30	[Wh det] [pron] is to [be]	93