The rules that use the vocabulary item "tows" are:

<hmmwv>

hmmwv tows

hmmwv with tows

hmmwvs with tows

<hmmwv-sing>

hmmwv with tows

<section_id-creatable-sing>

<hmmwv-sing> <section_noun-sing> with tows

<section_noun-sing> of <hmmwv-pl> with tows

<hmmwv-pl>

hmmwv tows

hmmwvs with tows

<specific_squad_type-pl>

at tows

tows