use vs. used what is the correct usage? [duplicate] I am trying to find out if this question is correct Did Wang Bo used to be awkward? Should I write "use to be" instead of "used to be," or is "used to be" correct in this sentence?
Difference between no more used and no longer used 5 For the sense "not used anymore", one could say "It is used no more" ngrams for no longer used,used no more,not used any more,not used anymore,not used any longer [listed in descending order of frequency and shown in first figure below] shows that usage of no longer used has increased substantially in the last 200 years or so
How does the phrase used to work, grammatically? If "used to" is a set idiomatic phrase (i e not a tense), then why would it change its form from "use to" to "used to" for the sentence as it does in the positive?
Should infinitive or ing-form be used after help? In the sentence given though, help is quite definitely a verb, and used in an affirmative context, so it would be best to have either a plain infinitival or to -infinitival following it
Why is guinea pig used as the colloquial term for test subjects? The animals were frequently used as a model organism in the 19th and 20th centuries, resulting in the epithet "guinea pig" for a test subject, but have since been largely replaced by other rodents such as mice and rats