sub.are V 1 1 PRES ACTIVE INF 0 X
sub.are V 1 1 PRES PASSIVE IND 2 S Early
sub.are V 1 1 PRES PASSIVE IMP 2 S
subo, subare, subavi, subatus V (1st) INTRANS [XXXEC] uncommon
be in heat;
Syncope r => v.r
Syncopated perfect often drops the 'v' and contracts vowel
subav.ere V 1 1 PERF ACTIVE IND 3 P
subo, subare, subavi, subatus V (1st) INTRANS [XXXEC] uncommon
be in heat;

Credits:
This, our local install of the popular standby Whitaker's Words, is possible thanks to the resurrection of the venerable project at William Whitaker's Words, where you will also find extensive documentation. The corresponding GitHub repository is where you can submit issues about missing forms and analyses.
This web interface by Walter M. Shandruk.