Converse of subject

• repay: Here was the kind and unwearied beneficence of a Father, repaid by the ingratitude of a whole family.

Converse of object

• show: But like the man on that yacht, instead of thanking you, we only show ingratitude.

Adjective modifier

• black: It would he black ingratitude, to turn against their worship at the very outset of my reign.

• gross: I should be guilty of the grossest ingratitude if I did not give Miss Morris a special mention.