http://www.englishforums.com/search/pro.htm?q=tag%3aGerunds+tag%3aPresent+tenses+tag%3aModal+verbsSearch results for 'tag:Gerunds tag:Present tenses tag:Modal verbs' matching tags 'Gerunds', 'Present tenses', and 'Modal verbs'en-USCSMOD (Build: 3273.32735)http://www.englishforums.com/English/PresentTenseAfterTo/kkx/post.htm#3074Thu, 31 Jul 2003 15:29:13 GMT946f00bb-57d3-4b7b-a9a2-059b5341af52:3074woodwardAlways No Sometimes we use the gerund that is Verb ING after TO Many times the verb is in gerund ing form after a preposition I m looking forward to SEEING you Thank you for COMING NOTE TO is not always a preposition Sometimes it is the first part of an infinitive Infintive to go to eat to smile to think When we have to verbs together normally the second verb is in the infinitive I want TO sleep I need TO see a psychologist EXCEPTION Modal verbs must might should You must study more if you want to pass the test We should go and have a drink In these cases we don t use the TO