Sentence examples for have exist from inspiring English sources

In addition to these holoreceptors, hybrids between IGF-IR and IR have exist (Federici et al, 1997).

These must have existed.

Both have existed since 2010.

his homes seem to have existed forever".

Such languages have existed for decades.

Apartment buildings have existed for centuries.

It seems to have existed by 1623.

It may as well not have existed.

"These programs have existed for years.

The word adolescent need not have existed.

Two separate political entities have existed since 1949.