Addition (McDonough et al., 2013; McGrath, 2013, 2016)	Deletion (McDonough et al., 2013) /Omission (McGrath, 2013, 2016)	Change (McGrath, 2013, 2016) /Modifying (McDonough et al., 2013)
Extension (McDonough et al., 2013; McGrath, 2013, 2016)	Subtracting (McDonough et al., 2013)	Replacement (McGrath, 2013, 2016)
Expanding (McDonough et al., 2013) /Supplementation (McGrath, 2013, 2016)	Abridging (McDonough et al., 2013)	Reordering (McDonough et al., 2013)
Extemporization (McGrath, 2013, 2016)		Restructuring (McDonough et al., 2013)
Exploitation (McGrath, 2013, 2016)		Rewriting (McDonough et al., 2013; McGrath, 2013, 2016)
		Simplification (McDonough et al., 2013; McGrath, 2013, 2016)
		Complexification (McGrath, 2013, 2016)
		Differentiation (McGrath, 2013, 2016)