Not necessarily, unlike the below:
Below the surface, the giant crocodile patiently lurked.
Comma's are the hardest punctuation mark to place in a sentence. A comma can be placed after instead at the beginning of a sentence if the sentence is a continuation of the subject in the one before it.
No comma is necessary.
No, a comma is not necessary after "perhaps" when it is at the beginning of a sentence unless it is followed by a contrasting idea.
No, typically a comma is not needed after "otherwise" at the beginning of a sentence. It is not a coordinating conjunction that requires a comma to separate independent clauses.
When a sentence includes an extra phrase beginning with the word "that," a comma is typically not needed. The phrase acts as an essential part of the sentence's structure and does not require a comma to set it off.
after pencil
Sometimes
No, a comma should not be placed after "after" at the beginning of a sentence unless it is being used to set off introductory or transitional words.
No, there should not always be a comma after the word "hopefully." It depends on the sentence structure. When "hopefully" is at the beginning of a sentence, it is often followed by a comma, but if it is used within a sentence, a comma is not necessary.
Yes, but I wouldn't use also at the beginning of a sentence.
No, the comma does not always go after "nowadays" at the beginning of a sentence. Whether a comma is needed depends on the context and the rest of the sentence. If "nowadays" is being used to introduce a contrast or emphasize a point, a comma may be used. However, if "nowadays" is used as part of the subject or the main idea of the sentence, a comma may not be necessary.
Yes, when "sometimes" is used at the beginning of a sentence, it is often followed by a comma to separate it from the main clause.