form est, [828];

suffix of pres. subjv. -i- and -iē-, [841];

form of sim, &c., [841];

form of es, &c. (imper.), [844];

form of essem, &c., [850];

form of esse, [895];

prin. parts of, [922];

root verb, [744].

Used impersonally, [1034];

omitted, [1036];