Hi! I’ve categorized several commands used to tell someone to enter a space. Could you please check if my classification of these phrases and their usage contexts is correct? **1. Commands or Urging in Emergencies:** * *Phrases:* Get in! ; Get inside! ; Go in! ; Go inside! **2. Urging someone you know (friends/family) who is blocking the entrance (e.g., they are on the phone or looking for something in their bag).** I avoid "Please" or "Excuse me" here because it feels too formal for close relationships: * *Phrases:* Go in! ; Go inside! ; Go on in! ; Go on inside! ; Go ahead! ; Head in! ; Head inside! ; Head on in! ; Head on inside! ; Step inside! ; Step on in! ; Step on inside! * *My Note:* If speaking to my children, I use "**Go**" for a firm command, and "**Head**" for a more friendly, cooperative tone. Is that right? **3. Urging a stranger who is blocking the entrance.** I should add "Please" or "Excuse me": * *Phrases:* Excuse me! + (Go on in! ; Go ahead! ; Head in! ; Step inside! ...etc) + Please! **4. Inviting/Urging someone to enter together with the speaker:** * *Phrases:* Head in! ; Head inside! **5. Inviting someone into your own home or room:** * *Phrases:* Come in! ; Come inside! **6. Inviting a customer into a service establishment (restaurant, hotel, etc.):** * *Phrases:* Step inside! **7. Encouraging someone who is hesitating or lingering at the door:** * *Phrases:* Go on in! ; Go on inside! ; Go ahead! ; Come on in! ; Come on inside! ; Step on in! ; Step on inside! ; Head on in! ; Head on inside! **8. Crowding control/Directing a group (e.g., a security guard or a tour guide):** * *Phrases:* Move inside! ; Move on