You don’t need to get in a time-travelling machine to see how technology will change our lives, such...

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needn’t to come don’t’ need come don’t need coming needn’t come

tell you don’t tell you not to told you didn’t told you not to

put up get up dress up cut up

should, not will, not you must, don't you need, haven't

must have to should need

be careful with worry about get on well with look for

don’t need don’t have to needn’t to don’t have

needn’t to come don’t need come don’t need coming needn’t come

take back pay back pull back get back

not to drink not drinking don’t drink not drink

don’t need to needn’t to go don’t need to go doesn’t need to go

don’t need needn’t to need to don’t need to

needn’t to come don’t need come don’t need coming needn’t come

not to drink not drinking don’t drink not drink

needn’t to come don’t need come don’t need coming needn’t come

you mustn't I don't think you have to you can't you need

needn’t to come don’t need come don’t need coming needn’t come

you mustn’t I don’t think you have to you can’t you need