http://prirucka.ujc.cas.cz/?id=601
sings:
- ma + ... = ma
- else f
all pl:
- sim but all n = n
pl/sing:
- as sings
verb before subj: can agree w 1st part
with s: either combine or use first part
coord adjs w sing. n: sing. or pl. (but sing. if abstract)
ert=er edit
Young’s modulus
see