The phrase "a common technique is" is correct and usable in written English.
You can use it when introducing a method or approach that is frequently employed in a particular field or context.
Example: "In the field of psychology, a common technique is cognitive behavioral therapy, which helps individuals change negative thought patterns."
Alternatives: "a typical method is" or "a frequently used approach is".
A common technique is to string together words from previous speeches.
A common technique is to produce price lists with different words or sections from the Torah.
"A common technique is to put a big sign in the front yard saying, 'This house went solar,'" says Gillingham.
Oyster farming in estuaries is a globally important industry based primarily around the Pacific oyster Crassostrea gigas, for which a common technique is elevated culture on racks, trestles and other structures.
A common technique is to use prefabricated vertical drains (PVDs), which, combined with surcharge loading and vacuum, occurs before the construction of many essential coastal line infrastructures such as airports, railway tracks, and commercial buildings worldwide.
A common technique is to add a microstructure on top of the collimator.
Hot-pressing (HP) as a common technique was performed to fabricate the bulk bodies of the hard alloys.
And a rather common technique is recounts; sometimes a manual recount, sometimes taking more time, it would be rather like looking more closely at the film of a photo finish.
A more common technique is the group conspiracy: several employees, usually technicians and others of high managerial calibre, leave a company and set up a competitive firm capitalizing on confidences they gained while on the payroll of their former employer.
To integrate such probability distribution functions into simulation models, a very common technique is to apply Monte Carlo simulations.
Chromogenic in situ hybridization (CISH) is a common technique that is used for human epidermal growth factor receptor 2 (HER2) assessment in breast cancer diagnosis.
