请教一个语法点

iselibra

predict在那些情况下必须要使用虚拟语气，那些时候不需要呢？

gemj

PRIDICT后面不是必须跟虚拟语气，见下面丰富的例子：
predict (that)
Newspapers predicted that Davis would be re-elected.

The Census Bureau predicts that there will be 53 million people over 65 by 2020.

Employment, the government predicts, will expand by 2. 5 percent, not the initial 3 percent forecast.

Peters and Schilling also have predicted how rapidly coal will be into production in the coming years.

Short-term study of in-house use can not safely predict long-term patterns.

The theoretical basis for this rests on economic models which predict that there are net welfare gains available from removing these barriers.

To be sure, predicting how many cell phones and semiconductors to make is a difficult game.

What can not be deduced or predicted is precisely how the specifications will be met, nor which materials will be employed.

When Labour came to power in 1997 most accountants predicted that it would reform this regime.

iselibra

3x for gemj
真是n，瞬间就拿出来这么多例子

gemj

都是从字典上拷贝的。

iselibra

那么是否就是说
predict用will  or  would都可以
到时候根据其他的语法点来确定答案？