They both are, in certain situations. For example, "By Tuesday, I had not received it". That's past tense. In present tense, "I have not received it".
A person who corrects your speech is often referred to as a grammarian, language coach, or speech coach.
Please provide the quotation in question so I can provide the correct edit for the punctuation.
Microsoft Word provides a feature called "Grammarly" that automatically corrects grammar and spelling mistakes in real-time as you type. It underlines errors with a wavy red or green line and offers suggestions for corrections to improve your writing.
An English teacher.A pedant.
Which revision of the sentence corrects the faulty parallelism? Being human is to be flawed.
yes
A person who corrects your speech is often referred to as a grammarian, language coach, or speech coach.
Convex lens makes objects appear closer and corrects hyperopia (far-sightedness).
brain
your brain
IS C IS CORRECT YES NO
it prevents and corrects dehydration
An orthodontist.
convex
Eathan Dufor
Spell Check
yes since they don't have seeds