Examples (1) The effects of oven temperature and baking time on texture of cake are to be studied.
(The effects of oven temperature and baking time on texture of cake; are; to be studied) (The effects of oven temperature and baking time on texture of cake; to be studied; )
The effects of oven temperature and baking time on texture of cake The effects of oven temperature and baking time on texture of cake
are to be studied
to be studied