Regular verb: curb curb - curb curbed - curb curbed
Warning, this verb may not exist. Conjugation is given as example.
Simple form | V-ing form |
I must curb curb you must curb curb she must curb curb we must curb curb you must curb curb they must curb curb | I must be curb curbing you must be curb curbing she must be curb curbing we must be curb curbing you must be curb curbing they must be curb curbing |
Perfect | V-ing perfect |
I must have curb curbed you must have curb curbed she must have curb curbed we must have curb curbed you must have curb curbed they must have curb curbed | I must have been curb curbing you must have been curb curbing she must have been curb curbing we must have been curb curbing you must have been curb curbing they must have been curb curbing |
Simple form | V-ing form |
I must not curb curb you must not curb curb she must not curb curb we must not curb curb you must not curb curb they must not curb curb | I must not be curb curbing you must not be curb curbing she must not be curb curbing we must not be curb curbing you must not be curb curbing they must not be curb curbing |
Perfect | V-ing perfect |
I must not have curb curbed you must not have curb curbed she must not have curb curbed we must not have curb curbed you must not have curb curbed they must not have curb curbed | I must not have been curb curbing you must not have been curb curbing she must not have been curb curbing we must not have been curb curbing you must not have been curb curbing they must not have been curb curbing |
Simple form | V-ing form |
must I curb curb? must you curb curb? must she curb curb? must we curb curb? must you curb curb? must they curb curb? | must I be curb curbing? must you be curb curbing? must she be curb curbing? must we be curb curbing? must you be curb curbing? must they be curb curbing? |
Perfect | V-ing perfect |
must I have curb curbed? must you have curb curbed? must she have curb curbed? must we have curb curbed? must you have curb curbed? must they have curb curbed? | must I have been curb curbing? must you have been curb curbing? must she have been curb curbing? must we have been curb curbing? must you have been curb curbing? must they have been curb curbing? |
Simple form | V-ing form |
must I not curb curb? must you not curb curb? must she not curb curb? must we not curb curb? must you not curb curb? must they not curb curb? | must I not be curb curbing? must you not be curb curbing? must she not be curb curbing? must we not be curb curbing? must you not be curb curbing? must they not be curb curbing? |
Perfect | V-ing perfect |
must I not have curb curbed? must you not have curb curbed? must she not have curb curbed? must we not have curb curbed? must you not have curb curbed? must they not have curb curbed? | must I not have been curb curbing? must you not have been curb curbing? must she not have been curb curbing? must we not have been curb curbing? must you not have been curb curbing? must they not have been curb curbing? |