CREATE TABLE table_30351 ("Late Old English  ( Anglian ) " TEXT, "Early Middle English" TEXT, "Late Middle English" TEXT, "Early Modern English" TEXT, "Modern English" TEXT, "Example" TEXT)

What is the phonology used in the example streht > 'straight'?
SELECT "Early Middle English" FROM table_30351 WHERE "Example" = 'streht > "straight'
SELECT "Early Middle English" FROM "table_30351" WHERE "Example" = 'streht > "straight'