Patrones
Únicos en su tipo
Verbos cuyas formas no siguen ningún patrón reutilizable: be, go, do, have. Pura memorización, y además los verbos más frecuentes del idioma, así que se practican primero de todos modos.
26verbos
be
was · been
do
did · done
go
went · gone
see
saw · seen
come
came · come
give
gave · given
become
became · become
run
ran · run
fall
fell · fallen
forget
forgot · forgotten
eat
ate · eaten
beat
beat · beaten
forgive
forgave · forgiven
overcome
overcame · overcome
prove
proved · proven
swell
swelled · swollen
tread
trod · trodden
slay
slew · slain
shave
shaved · shaven
foresee
foresaw · foreseen
redo
redid · redone
befall
befell · befallen
overrun
overran · overrun
undergo
underwent · undergone
undo
undid · undone
outdo
outdid · outdone
