Phrase and Clause

Phrase: Can be stated as a group of words that offers such a proposition to the listener which is not enough to understand the whole circumstances or it does not deliver a complete proposition. In other words we can say that phrase is not a complete statement.

Here are some examples of phrases;
=> at the house
=> in the bed
=> in the west
These examples make the concept of phrase pretty clear. Any one of these is not delivering a complete meaning.
Above mentioned phrases can be used in sentences as;
=> I am at the house.
=> He is in the bed.
=> The sun sets in the west.

Clause: Can be defined as a group of words that contains a subject and predicate, and it should offer a complete proposition and sense to the listener. A clause may contain one or more phrases.
=> She has gone.
=> We played.
=> They went.
These clauses can also be designated as sentences.
But these clauses can also be used in sentences as;
=> They say that she has gone.
=> Yesterday, we played and won the match.
=> They went to the party.