regex101: PCRE (Legacy) Match Workspace

Group 1( .* #match whatever characters that can be in a sentence \? #match the question sign ){2,}

{2,}repeats the group contents below at least 2 times:

.*any character (except for line terminators), repeated any number of times

Comment: match whatever characters that can be in a sentence

\?the literal ? (63₁₀ / 77₈ / 3F₁₆)

Comment: match the question sign

Comment: must occur two or more times

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

x modifier: extended. Ignores unescaped whitespace and comments outside character classes

Search reference

Regular Expression

(
.* #match whatever characters that can be in a sentence
\? #match the question sign
){2,} #must occur two or more times

New


1) What I love u? Look at me. Why I love u?
3) Why do you look at me?
4) Are you alright?
5) I am sick. How are you?. Well you do not have to answer it. what's up?
6) How are you? I am sick. What's up? Well you do not have to answer it. 
7) Why I love u?
8) Any questions? No. Why not? Sure? Ok?
9) Jesus christ. You know what, do I love u? Look at me! Why I love u?
10) question mark '?' means question?``