Hierarchy of functional projections by Cinque(1999)

MoodPspeech act > MoodPevaluative > MoodPevidential
> ModPepistemic > TP(Past) > TP(Future) > MoodPirrealis > ModPalethic > AspPhabitual > AspPrepetitive(I) > AspPfrequentative(I) > ModPvolitional
AspPcelerative(I) > TP(Anterior) > AspPterminative > AspPcontinuative > AspPretrospective AspPproximative > AspPdurative > AspPgeneric/progressive > AspPprospective > ModPobligation ModPpermission/ability > AspPCompletive > VoiceP > AspPcelerative(II) > AspPrepetitive(II) > AspPfrequentative(II)