SN4 ""

No	Pattern	Freq
1	[det] be [adv] [subord]	602
2	this be [adv] [conj]	430
3	[det] be [adv] because	384
4	[det] be [adv] because	384
5	[det] is [adv] [conj]	348
6	that be [adv] [conj]	276
7	[det] was [adv] [conj]	228
8	[det] be partly [conj]	144
9	[det] 's [adv] [conj]	139
10	[det] be [adv] [coord]	121
11	[det] be more [conj]	103
12	[det] be [adv] than	84
13	[det] be [adv] than	84
14	[det] be only [conj]	70
15	[det] be so [conj]	62
16	[det] be [adv] and	59
17	[det] be [adv] and	59
18	[det] be probably [conj]	53
19	[det] be [adv] or	46
20	[det] be [adv] or	46
21	[det] be [adv] that	38
22	[det] be [adv] [that]	38
23	[det] be [adv] that	38
24	[det] be just [conj]	33
25	[det] be largely [conj]	30
26	[det] be [adv] as	27
27	[det] be [adv] as	27
28	[det] be [adv] when	23
29	[det] be [adv] when	23
30	[det] be mainly [conj]	21