very short time
very significant
very significant differences
very significant increase
very similar
very similar pattern

very similar results
very similar structures
very simple
very simple method
very simple model
very slow
very slow rate

very small
very small amount
very small area
very small changes
very small number
very small percentage
very small proportion

very small scale
very small size
very small values
very smooth surface
very sparse
very specific
very stable

very strong
very strong correlation