Over time the cloud droplets increase in size as more and more water vapor condenses, and eventually they become too large and heavy to stay suspended and will fall as rain or other forms of precipitation.
(the cloud; droplets; T:time) (they; become; too large and heavy; T:eventually) (they; to stay; suspended) (they; to will fall; as rain or other forms of precipitation)
the cloud they they they
droplets become to stay to will fall
T:time
too large and heavy T:eventually
suspended
as rain or other forms of precipitation