diff --git a/src/panels/developer-tools/statistics/developer-tools-statistics.ts b/src/panels/developer-tools/statistics/developer-tools-statistics.ts
index 0e3c6bb3eb..6f0d7510f7 100644
--- a/src/panels/developer-tools/statistics/developer-tools-statistics.ts
+++ b/src/panels/developer-tools/statistics/developer-tools-statistics.ts
@@ -263,7 +263,7 @@ class HaPanelDevStatistics extends SubscribeMixin(LitElement) {
         showAlertDialog(this, {
           title: "Entity not recorded",
           text: html`State changes of this entity are not recorded, therefore,
-            we can not track long term statistics for it. <br /><br />You
+            we cannot track long term statistics for it. <br /><br />You
             probably excluded this entity, or have just included some
             entities.<br /><br />See the
             <a
@@ -281,9 +281,9 @@ class HaPanelDevStatistics extends SubscribeMixin(LitElement) {
           title: "Entity no longer recorded",
           text: html`We have generated statistics for this entity in the past,
             but state changes of this entity are no longer recorded, therefore,
-            we can not track long term statistics for it anymore.
-            <br /><br />You probably excluded this entity, or have just included
-            some entities.<br /><br />See the
+            we cannot track long term statistics for it anymore. <br /><br />You
+            probably excluded this entity, or have just included some
+            entities.<br /><br />See the
             <a
               href="https://www.home-assistant.io/integrations/recorder/#configure-filter"
               target="_blank"
@@ -298,7 +298,7 @@ class HaPanelDevStatistics extends SubscribeMixin(LitElement) {
         showConfirmationDialog(this, {
           title: "Unsupported state class",
           text: html`The state class of this entity, ${issue.data.state_class}
-            is not supported. <br />Statistics can not be generated until this
+            is not supported. <br />Statistics cannot be generated until this
             entity has a supported state class.<br /><br />If this state class
             was provided by an integration, this is a bug. Please report an
             issue.<br /><br />If you have set this state class yourself, please
diff --git a/src/panels/lovelace/editor/config-util.ts b/src/panels/lovelace/editor/config-util.ts
index 2bae8eaf49..bf15aafbdc 100644
--- a/src/panels/lovelace/editor/config-util.ts
+++ b/src/panels/lovelace/editor/config-util.ts
@@ -191,7 +191,7 @@ export const moveCard = (
   toPath: [number]
 ): LovelaceConfig => {
   if (fromPath[0] === toPath[0]) {
-    throw new Error("You can not move a card to the view it is in.");
+    throw new Error("You cannot move a card to the view it is in.");
   }
   const fromView = config.views[fromPath[0]];
   const card = fromView.cards![fromPath[1]];
diff --git a/src/translations/en.json b/src/translations/en.json
index 019466e5c9..112d389e3f 100755
--- a/src/translations/en.json
+++ b/src/translations/en.json
@@ -2000,7 +2000,7 @@
             "enable": "[%key:ui::common::enable%]",
             "disable": "[%key:ui::common::disable%]",
             "disabled": "Automation is disabled",
-            "read_only": "This automation can not be edited from the UI, because it is not stored in the automations.yaml file, or doesn't have an ID.",
+            "read_only": "This automation cannot be edited from the UI, because it is not stored in the automations.yaml file, or doesn't have an ID.",
             "migrate": "Migrate",
             "duplicate": "[%key:ui::common::duplicate%]",
             "run": "[%key:ui::panel::config::automation::editor::actions::run%]",
@@ -2491,7 +2491,7 @@
             "introduction": "Use scripts to run a sequence of actions.",
             "show_trace": "[%key:ui::panel::config::automation::editor::show_trace%]",
             "show_info": "[%key:ui::panel::config::automation::editor::show_info%]",
-            "read_only": "This script can not be edited from the UI, because it is not stored in the ''scripts.yaml'' file.",
+            "read_only": "This script cannot be edited from the UI, because it is not stored in the ''scripts.yaml'' file.",
             "migrate": "Migrate",
             "duplicate": "[%key:ui::common::duplicate%]",
             "header": "Script: {name}",
@@ -3146,7 +3146,7 @@
             "submit": "Submit",
             "next": "Next",
             "found_following_devices": "We found the following devices",
-            "yaml_only_title": "This device can not be added from the UI",
+            "yaml_only_title": "This device cannot be added from the UI",
             "yaml_only": "You can add this device by adding it to your ''configuration.yaml''. See the documentation for more information.",
             "open_documentation": "Open documentation",
             "no_config_flow": "This integration does not support configuration via the UI. If you followed this link from the Home Assistant website, make sure you run the latest version of Home Assistant.",
diff --git a/test/common/string/format_number.ts b/test/common/string/format_number.ts
index 2b62b4b44c..999928e38a 100644
--- a/test/common/string/format_number.ts
+++ b/test/common/string/format_number.ts
@@ -22,7 +22,7 @@ describe("formatNumber", () => {
     first_weekday: FirstWeekday.language,
   };
 
-  // Node only ships with English support for `Intl`, so we can not test for other number formats here.
+  // Node only ships with English support for `Intl`, so we cannot test for other number formats here.
   it("Formats English numbers", () => {
     assert.strictEqual(formatNumber(1234.5, defaultLocale), "1,234.5");
   });
diff --git a/test/panels/lovelace/editor/config-util.spec.ts b/test/panels/lovelace/editor/config-util.spec.ts
index d30ac84fa3..f764813658 100644
--- a/test/panels/lovelace/editor/config-util.spec.ts
+++ b/test/panels/lovelace/editor/config-util.spec.ts
@@ -126,7 +126,7 @@ describe("moveCard", () => {
     assert.throws(
       result,
       Error,
-      "You can not move a card to the view it is in."
+      "You cannot move a card to the view it is in."
     );
   });
 });