Many people would capitalize the word 'congratulations' or 'welcome' and follow it immediately with an exclamation point, and then begin a new sentence, capitalizing (of course) the first word of the new sentence. On the other hand, one might write, 'Congratulations on (for example) your amazing achievement.' Likewise, it might be appropriate to write, 'Welcome to (for example) the North Podunkville Community Association.' The formal rules of punctuation and grammar are usually relaxed in such circumstances. Otherwise, just follow the normal rules of punctuation and employ a comma whenever and wherever it is appropriate or necessary to do so.
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.
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.
Use a comma before a parenthesis when the information within the parentheses is not necessary for the sentence to make sense. Use a comma after a parenthesis when the information inside the parentheses is necessary for the sentence to be understood.
No, a comma is not always needed after "then" at the beginning of a sentence. It depends on the context and structure of the sentence. If "then" is used as a conjunction to connect two clauses, a comma may be necessary; otherwise, it is typically not required.
If Inc. is an abbreviation, then it should be followed by a full stop, If Inc. falls as part of a sentence then both a full stop and a comma is required.
No comma is necessary.
Congratulations David
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.
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.
Use a comma before a parenthesis when the information within the parentheses is not necessary for the sentence to make sense. Use a comma after a parenthesis when the information inside the parentheses is necessary for the sentence to be understood.
Yes, you should put a comma after "welcome" when addressing someone by name. For example, you would write, "Welcome, John." The comma sets off the name from the rest of the sentence, following the rules of direct address in English grammar.
It depends on the sentence.
No, a comma is not always needed after "then" at the beginning of a sentence. It depends on the context and structure of the sentence. If "then" is used as a conjunction to connect two clauses, a comma may be necessary; otherwise, it is typically not required.
If Inc. is an abbreviation, then it should be followed by a full stop, If Inc. falls as part of a sentence then both a full stop and a comma is required.
It depends. Here are examples: In this sentence, a comma is only necessary after the "for example": For example, yesterday she fell down and didn't even cry. In this sentence, a comma is necessary before and after "for example": You, for example, would also be depressed if you were failing trigonometry.
No, a comma is not always necessary after "oh." It depends on the context of the sentence and whether the pause created by the "oh" requires a comma for clarity.
No, a comma before "as appropriate" is not necessary. It depends on the context of the sentence and whether it flows better with or without the comma.