Sentence examples for forms are known from inspiring English sources

Two forms are known.

Collectively, these secondary mineral forms are known as speleothems.

One-layer triclinic and two-layer monoclinic forms are known for polytypes of pyrophyllite and talc.

Two main forms are known and both employ the notion of the world tree as centre.

Respectively, these forms are known as A, E, I, and O propositions, after the vowels in the Latin terms affirmo and nego.

Primitive therapsids are present as fossils in certain Middle Permian deposits; later forms are known from every continent except Australia but are commonest in the Late Permian and Early Triassic of South Africa.

One of the most common forms is known as familial amyloid polyneuropathy (FAP), which is caused by mutations in a gene designated TTR (transthyretin).

There was also an increase in mRNA levels of the GDPD isoenzymes GDPD2 and GDPD3 in the microarray; however, neither of these forms is known to be specific for GPC.

Only 11 other examples of the form are known.

Such discs, which provide the raw material from which planets form, are known to exist around other stars.

Some companies have become so well known for this pattern that the networks they have formed are known as mafias.