SN4 ""

No	Pattern	Freq
1	[noun] [conj] be [adv] required	20
2	[noun sg] [conj] be [adv] required	15
3	[conj] [pron] be [adv] required	57
4	[conj] [pers pn] be [adv] required	49
5	[conj] [noun] be [adv] required	38
6	[conj] it be [adv] required	19
7	[conj] it be [adv] required	19
8	[conj] [noun pl] be [adv] required	18
9	[conj] they be [adv] required	14
10	[conj] [noun sg] be [adv] required	14
11	[conj] they be [adv] required	14
12	[conj] we be [adv] required	6
13	[conj] we be [adv] required	6
14	[conj] [Wh det] be [adv] required	6
15	[conj] [noun prp] be [adv] required	5
16	[conj] be [adv] required [prep]	14
17	[conj] be [adv] required [prep]	14
18	[conj] be [adv] required [to-vb]	10
19	[conj] be [adv] required [verb]	10