Hi,
I read the following sentence in a leading magazine -
"If it is to secure its long-term relationship with Iraq, the
superpower had better adjust fast to the idea that Iraq is once again a sovereign country, one that has a powerful sense of wounded pride and some prickly sensibilities."
Is it a correct usage?Shouldn't it be "superpower should better" ?I have not come across this usage in any of the usage guides or dictionaries.Please help.