The life of 4th generation goes beyond two to six weeks. Monarch butterflies belonging to 4th generation travel to the warmer Californian climates and Mexico and live for 180-240 days (six to eight months) until it is about time to begin the entire process once more.
The definition of commencing refers to something that is beginning or starting. When graduation is beginning right this minute, this is an example of a situation where graduation is commencing. commencing. Present participle of commence. Sentence Examples.
Begun is the past participle of the verb begin. â¢ Began can be used by itself as a verb. Begun cannot be used by itself as a verb and has to be complemented by another verb in order to use it in a sentence. For example, â The school began its operations three years ago. â The play had begun a while back.