SN4 ""

No	Pattern	Freq
1	[pers pn] is [adj] to [be]	737
2	[pers pn] is [adj] to [be]	705
3	[pers pn] is [verb] to [be]	560
4	[pers pn] is [vb pp] to [be]	398
5	[pers pn] is likely to [be]	192
6	[pers pn] is likely to [be]	192
7	[pers pn] is [v-ing] to [be]	158
8	[pers pn] is [adv] to [be]	154
9	[pers pn] is going to [be]	127
10	[pers pn] is go to [be]	127
11	[pers pn] is not to [be]	79
12	[pers pn] is [not/n't] to [be]	79
13	[pers pn] is not to [be]	77
14	[pers pn] is important to [be]	75
15	[pers pn] is important to [be]	75
16	[pers pn] is unlikely to [be]	73
17	[pers pn] is unlikely to [be]	73
18	[pers pn] is [adv] to [be]	69
19	[pers pn] is say to [be]	67
20	[pers pn] is said to [be]	67
21	[pers pn] is good to [be]	43
22	[pers pn] is believed to [be]	41
23	[pers pn] is believe to [be]	41
24	[pers pn] is difficult to [be]	40
25	[pers pn] is difficult to [be]	40
26	[pers pn] is think to [be]	38
27	[pers pn] is thought to [be]	38
28	[pers pn] is [prep] to [be]	36
29	[pers pn] is like to [be]	36
30	[pers pn] is [prep] to [be]	36