IRREGULAR VERB 
Latin : de-sum, deesse, defu-i, defuturus
English : fail, fall short
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ACTIVE | 
 | 
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INDICATIVE | 
SUBJUNCTIVE | 
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PRESENT | 
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1.sg | 
desum | 
desim | 
| 2.sg | 
dees | 
desis | 
| 3.sg | 
deest | 
desit | 
| 1.pl | 
desumus | 
desimus | 
| 2.pl | 
deestis | 
desitis | 
| 3.pl | 
desunt | 
desint | 
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IMPERFECT | 
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| 1.sg | 
deeram | 
deessem  | 
| 2.sg | 
deeras | 
deesses  | 
| 3.sg | 
deerat | 
deesset  | 
| 1.pl | 
deerámus | 
deessémus | 
| 2.pl | 
deerátis | 
deessétis  | 
| 3.pl | 
deerant | 
deessent  | 
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FUTURE | 
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| 1.sg | 
deero | 
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| 2.sg | 
deeris | 
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| 3.sg | 
deerit | 
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| 1.pl | 
deerimus | 
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| 2.pl | 
deeritis | 
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| 3.pl | 
deerunt | 
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PERFECT | 
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1.sg | 
defui | 
defuerim | 
| 2.sg | 
defuísti | 
defueris | 
| 3.sg | 
defuit | 
defuerit | 
| 1.pl | 
defuimus | 
defuerímus | 
| 2.pl | 
defuístis | 
defuerítis | 
| 3.pl | 
defuérunt | 
defuerint | 
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PLUPERFECT | 
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| 1.sg | 
defueram | 
defuíssem | 
| 2.sg | 
defueras | 
defuísses | 
| 3.sg | 
defuerat | 
defuísset | 
| 1.pl | 
defuerámus | 
defuissémus | 
| 2.pl | 
defuerátis | 
defuissétis | 
| 3.pl | 
defuerant | 
defuíssent | 
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FUTURE PERFECT | 
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| 1.sg | 
defuero | 
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| 2.sg | 
defueris | 
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| 3.sg | 
defuerit | 
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| 1.pl | 
defuérimus | 
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| 2.pl | 
defuéritis | 
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| 3.pl | 
defuerint | 
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ACTIVE | 
ACTIVE | 
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IMPERATIVE | 
INFINITIVE | 
| present | 
dees,  deeste | 
deesse | 
| perfect | 
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defuísse | 
| future | 
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defuturus -a -um esse  | 
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PARTICIPLE | 
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ACTIVE | 
| present | 
 | 
| perfect | 
 | 
| future | 
defuturus -a -um | 
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The present website is compiled for an introductory Latin course at the Chinese University of Hong Kong by Dr. Louis Ha.
Copyright by Louis Ha, 2000.
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