previous tense could /k?d/ /?k?d/ existing tense for both singular and plural can damaging cannot /?kæn?t/ /k??n??t/ Brit /?kæn?t/ or are not able to /?kænt/ Brit /?k??nt/ Britannica Dictionary definition of CAN [modal verb] one  : to have the ability to (do something) I do not have to have any assist. I'm able toIf each and every reaction is u