In HSK 4 grammar, under 词类 → 副词 → 范围副词, the forms include: 共、全、光、仅、仅仅、至少.
共
gòng
together; total
全
quán
whole; all
光
guāng
light; only
仅
jǐn
only; merely
仅仅
jǐnjǐn
merely; only
至少
zhìshǎo
at least
暂无。