SN4 ""

No	Pattern	Freq
1	it is [adv] [adv] [verb]	592
2	[pers pn] is [adv] [adv] [vb pp]	569
3	[pers pn] is now [adv] [verb]	115
4	he is [adv] [adv] [verb]	88
5	[pers pn] is [adv] [adv] [v-ing]	70
6	[pers pn] is also [adv] [verb]	62
7	[pers pn] is [adv] well [verb]	61
8	[pers pn] is [adv] [adv] [to-vb]	58
9	[pers pn] is [adv] widely [verb]	49
10	[pers pn] is [adv] generally [verb]	44
11	[pers pn] is more [adv] [verb]	44
12	[pers pn] is very [adv] [verb]	44
13	[pers pn] is [adv] longer [verb]	42
14	[pers pn] is [adv] [adv] accept	42
15	[pers pn] is no [adv] [verb]	42
16	[pers pn] is [adv] [adv] accepted	41
17	[pers pn] is most [adv] [verb]	40
18	[pers pn] is [adv] [adv] know	38
19	[pers pn] is so [adv] [verb]	38
20	[pers pn] is [adv] [adv] known	37
21	[pers pn] is [adv] often [verb]	35
22	[pers pn] is too [adv] [verb]	34
23	she is [adv] [adv] [verb]	32
24	[pers pn] is still [adv] [verb]	31
25	[pers pn] is [adv] [adv] use	30
26	[pers pn] is [adv] [adv] used	30
27	[pers pn] is almost [adv] [verb]	24
28	[pers pn] is [adv] soon [verb]	24
29	[pers pn] is [adv] [adv] [vb base]	23
30	[pers pn] is [adv] frequently [verb]	16