Phase as in to carry out something in stages is an action and therefore a verb.
Phase meaning a distinct period is a noun.
A verb is a word that describes an action (run, walk, etc), a state of being (exist, stand, etc) or occurrence (happen, become, etc).
A noun is a word that is used to describe a person (man, lady, teacher, etc), place (home, city, beach, etc) or thing (car, banana, book, etc).
The auxiliary verb is have.The verb 'have' makes the past participle verb 'studied' a present perfect form.
will probably hit
what are the phases of accounting?
Label the phases
There are no antonyms for either phase or phases.
The moon has different phases that it passes through, just like we have different phases in our lifetimes.
The stages of the Moon, are referred to as the 'Phases of the Moon'.
5 phases are in a plot
there are 5 phases
Where are the four phases of motosis
Its development can be divided into three phases
8 phases