What's the plural form of transformational grammar? Here's the word you're looking for.
Answer
The noun transformational grammar can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be transformational grammar.
However, in more specific contexts, the plural form can also be transformational grammars e.g. in reference to various types of transformational grammars
or a collection of transformational grammars.
