Converse of object

• sow: Sowing biennials In mild areas, toward the end of the month, you can start to sow biennials for flowering next spring.

Adjective modifier

• hardy: Hardy biennials can be sown this month, into a nursery bed or pots stored in a greenhouse or cold frame.

• second: Remove annuals and second year biennials that have finished flowering.

• tall: Teasels are tall biennials, forming a rosette of leaves in their first year, and flowering in their second year.

• fourth: COIL magazine - 1999 The Raw and the Cooked - The fourth ICA Biennial.

Modifies a noun

• congress: Bunyan represented the London Labor Party Sports Association at the fifth biennial congress of the Lucerne Sports International held in Prague during October 1929.

• conference: The 2005 biennial conference was held at the Royal Society in May 2005.

• symposium: Seven biennial international symposia, three major publications and 12 research projects into glaciers, soils, ecosystems and rare animals have been sponsored.

• weed: The life cycle of a biennial weed requires two years to complete.

• herb: It is a large biennial herb with glossy green leaves with white flowers from midsummer.

• festival: For the next few years there will no longer be a biennial festival.

Modifying Another Word

• usually: The Easter Ski Trip, which is usually biennial, is primarily for Year 7 and 8 students.

• sometimes: Spreading growth, hardy, and sometimes biennial bearing.

Used with adjective complement

• go: Co-locating with MACH and going biennial is clearly the future for the drives industry.

• become: In its revised format the Awards became biennial taking place every two years.