SN4 ""

No	Pattern	Freq
1	it be [adj] for we [verb]	107
2	it be [adj] for we [to-vb]	107
3	it be [adj] for us [verb]	107
4	it is [adj] for we [verb]	68
5	it be important for we [verb]	18
6	it 's [adj] for we [verb]	18
7	it be difficult for we [verb]	15
8	it was [adj] for we [verb]	15
9	it be necessary for we [verb]	11
10	it be impossible for we [verb]	9
11	it be hard for we [verb]	8
12	it be possible for we [verb]	7
13	it be [adj] for we to have	6
14	it be [adj] for we understand	6
15	it be [adj] for we to do	6
16	it be [adj] for we [verb]	6
17	it be [adj] for we do	6
18	it be [adj] for we see	6
19	it be [adj] for we to see	6
20	it be [adj] for we to understand	6
21	it be [adj] for we have	6
22	it be easy for we [verb]	5
23	it be [adj] for we to imagine	5
24	it be [adj] for we go	5
25	it be [adj] for we to go	5
26	it be [adj] for we imagine	5