Towards a Uniform Strategy of Plural Quantification? Iterative Cumulativity and the Witness Condition Master Thesis Eyal Hurvitz This paper relates to the question whether there is a uniform method of collective quantification. Several approaches to plural quantification are presented as a background for Winter's (1998) unified $dfit$ lifting strategy. The main proposal is that so-called {\em cumulative} readings, which are known to be non-iterative, are in fact derivable, under certain circumstances, by an iterative procedure. Cumulativity is shown to be one of the readings that are generated by Winter's $dfit$ approach, which contains a {\em modificational} component called the {\em witness condition}. However, in order to get these readings, a cumulative operator has to be applied. This operator is needed to overcome an under-generation effect of the witness condition. Further, it is shown that otherwise iteration of the $dfit$ strategy generates counter-intuitive readings. Some motivation is given for the cumulativity operator as well as for the underlying constraints.