diff --git a/Chapter04/match_generic_greetings.py b/Chapter04/match_generic_greetings.py
new file mode 100644
index 0000000..05e1e83
--- /dev/null
+++ b/Chapter04/match_generic_greetings.py
@@ -0,0 +1,20 @@
+import spacy
+from spacy.matcher import Matcher
+
+nlp = spacy.load("en_core_web_md")
+doc = nlp("Good morning, I want to reserve a ticket. I will then say good evening!")
+
+generic_pattern = [
+    {"LOWER": "good"},
+    {"TAG": "NN"},
+    {"IS_PUNCT": True},
+]
+
+matcher = Matcher(nlp.vocab)
+matcher.add("generic-pattern", [generic_pattern])
+
+matches = matcher(doc)
+
+for match_id, start, end in matches:
+    m_span = doc[start:end]
+    print(start, end, m_span)