will have been developing

• future perfect progressive

  future perfect progressive

  Used to describe a continuous action that will progress up until a designated point of completion in the future.

  of develop.
  develop

  verb (used with object)

  to bring out the capabilities or possibilities of; bring to a more advanced or effective state.

Related Words

• advance
• broaden
• build up
• cultivate
• deepen
• evolve
• exploit
• improve
• intensify
• perfect
• promote
• realize
• refine
• spread
• strengthen