have been jackknifing

• present perfect progressive

  present perfect progressive

  Used to describe an action that began in the past, has continued continuously, and is still in progress.

  of jackknife.
  jackknife

  noun

  a large pocketknife.

Popular Searches

• hopefully
• memetic
• GOAT
• carburetor
• beat around the bush
• glampsite
• modus operandi