es for ess, [747];

partic. of, [749], [902];

in compounds, [749], [902];

no gerund or gerundive of, [749];

no perf. partic. or supine of, [750], [900];

fuam, &c., [750], [842];

fore, &c., [750], [803];

fūit, &c., [126], [750], [865];

with potis, pote, [752];

no perf. system of, [745], [807];