diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index bf76033f769b5..b9fe5461aff37 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -32,10 +32,6 @@ jobs:
       with:
         fetch-depth: 0
 
-    - name: Looking for unwanted patterns
-      run: ci/code_checks.sh patterns
-      if: always()
-
     - name: Cache conda
       uses: actions/cache@v2
       with:
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index dca1a84867e72..a83de7309c116 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -102,7 +102,29 @@ repos:
             # Incorrect code-block / IPython directives
             |\.\.\ code-block\ ::
             |\.\.\ ipython\ ::
+
+            # Check for deprecated messages without sphinx directive
+            |(DEPRECATED|DEPRECATE|Deprecated)(:|,|\.)
         types_or: [python, cython, rst]
+    -   id: incorrect-backticks
+        name: Check for backticks incorrectly rendering because of missing spaces
+        language: pygrep
+        entry: '[a-zA-Z0-9]\`\`?[a-zA-Z0-9]'
+        types: [rst]
+        files: ^doc/source/
+    -   id: seed-check-asv
+        name: Check for unnecessary random seeds in asv benchmarks
+        language: pygrep
+        entry: 'np\.random\.seed'
+        files: ^asv_bench/benchmarks
+        exclude: ^asv_bench/benchmarks/pandas_vb_common\.py
+    -   id: invalid-ea-testing
+        name: Check for invalid EA testing
+        language: pygrep
+        entry: 'tm\.assert_(series|frame)_equal'
+        files: ^pandas/tests/extension/base
+        types: [python]
+        exclude: ^pandas/tests/extension/base/base\.py
     -   id: pip-to-conda
         name: Generate pip dependency from conda
         description: This hook checks if the conda environment.yml and requirements-dev.txt are equal
diff --git a/ci/code_checks.sh b/ci/code_checks.sh
index 46c03458e32c4..0d05d50bd7dd6 100755
--- a/ci/code_checks.sh
+++ b/ci/code_checks.sh
@@ -11,14 +11,13 @@
 # Usage:
 #   $ ./ci/code_checks.sh               # run all checks
 #   $ ./ci/code_checks.sh lint          # run linting only
-#   $ ./ci/code_checks.sh patterns      # check for patterns that should not exist
 #   $ ./ci/code_checks.sh code          # checks on imported code
 #   $ ./ci/code_checks.sh doctests      # run doctests
 #   $ ./ci/code_checks.sh docstrings    # validate docstring errors
 #   $ ./ci/code_checks.sh typing        # run static type analysis
 
-[[ -z "$1" || "$1" == "lint" || "$1" == "patterns" || "$1" == "code" || "$1" == "doctests" || "$1" == "docstrings" || "$1" == "typing" ]] || \
-    { echo "Unknown command $1. Usage: $0 [lint|patterns|code|doctests|docstrings|typing]"; exit 9999; }
+[[ -z "$1" || "$1" == "lint" || "$1" == "code" || "$1" == "doctests" || "$1" == "docstrings" || "$1" == "typing" ]] || \
+    { echo "Unknown command $1. Usage: $0 [lint|code|doctests|docstrings|typing]"; exit 9999; }
 
 BASE_DIR="$(dirname $0)/.."
 RET=0
@@ -58,28 +57,6 @@ if [[ -z "$CHECK" || "$CHECK" == "lint" ]]; then
 
 fi
 
-### PATTERNS ###
-if [[ -z "$CHECK" || "$CHECK" == "patterns" ]]; then
-
-    # Check for the following code in the extension array base tests: `tm.assert_frame_equal` and `tm.assert_series_equal`
-    MSG='Check for invalid EA testing' ; echo $MSG
-    invgrep -r -E --include '*.py' --exclude base.py 'tm.assert_(series|frame)_equal' pandas/tests/extension/base
-    RET=$(($RET + $?)) ; echo $MSG "DONE"
-
-    MSG='Check for deprecated messages without sphinx directive' ; echo $MSG
-    invgrep -R --include="*.py" --include="*.pyx" -E "(DEPRECATED|DEPRECATE|Deprecated)(:|,|\.)" pandas
-    RET=$(($RET + $?)) ; echo $MSG "DONE"
-
-    MSG='Check for backticks incorrectly rendering because of missing spaces' ; echo $MSG
-    invgrep -R --include="*.rst" -E "[a-zA-Z0-9]\`\`?[a-zA-Z0-9]" doc/source/
-    RET=$(($RET + $?)) ; echo $MSG "DONE"
-
-    MSG='Check for unnecessary random seeds in asv benchmarks' ; echo $MSG
-    invgrep -R --exclude pandas_vb_common.py -E 'np.random.seed' asv_bench/benchmarks/
-    RET=$(($RET + $?)) ; echo $MSG "DONE"
-
-fi
-
 ### CODE ###
 if [[ -z "$CHECK" || "$CHECK" == "code" ]]; then