1.0phone english bloghttps://phoneenglish.es/blogSarahhttps://phoneenglish.es/blog/author/sarah/rich600338<blockquote class="wp-embedded-content" data-secret="s71BBDNMFu"><a href="https://phoneenglish.es/blog/2021/11/modal-verbs-must-and-have-to/">Modal Verbs – Must and Have to</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://phoneenglish.es/blog/2021/11/modal-verbs-must-and-have-to/embed/#?secret=s71BBDNMFu" width="600" height="338" title="“Modal Verbs – Must and Have to” — phone english blog" data-secret="s71BBDNMFu" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); </script> Must and Have to are modal verbs that show necessity, obligation and prohibition. They have little differences in their usage. ‘Must’ is used to imply that the obligation is personal. It is an obligation the speaker sets for himself. We can only use this form in the present and in the future. Basic sentence structure: […]