Timeline for Can modal verbs in the perfect tense, i.e. may/might/could have done, refer to the future?
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
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| Nov 6, 2014 at 19:35 | comment | added | rogermue | Modals have no perfect tense. There are only forms for present and past tense. They can be followed by an infinitive or an infintive perfect. | |
| Nov 6, 2014 at 11:47 | answer | added | Edwin Ashworth | timeline score: 1 | |
| Nov 6, 2014 at 11:20 | answer | added | WS2 | timeline score: 1 | |
| Nov 6, 2014 at 11:12 | history | asked | Kaptan Singh | CC BY-SA 3.0 |