Regular verb: butylate - butylated - butylated
Simple form | V-ing form |
I must butylate you must butylate he must butylate we must butylate you must butylate they must butylate | I must be butylating you must be butylating he must be butylating we must be butylating you must be butylating they must be butylating |
Perfect | V-ing perfect |
I must have butylated you must have butylated he must have butylated we must have butylated you must have butylated they must have butylated | I must have been butylating you must have been butylating he must have been butylating we must have been butylating you must have been butylating they must have been butylating |
Simple form | V-ing form |
I must not butylate you must not butylate he must not butylate we must not butylate you must not butylate they must not butylate | I must not be butylating you must not be butylating he must not be butylating we must not be butylating you must not be butylating they must not be butylating |
Perfect | V-ing perfect |
I must not have butylated you must not have butylated he must not have butylated we must not have butylated you must not have butylated they must not have butylated | I must not have been butylating you must not have been butylating he must not have been butylating we must not have been butylating you must not have been butylating they must not have been butylating |
Simple form | V-ing form |
must I butylate? must you butylate? must he butylate? must we butylate? must you butylate? must they butylate? | must I be butylating? must you be butylating? must he be butylating? must we be butylating? must you be butylating? must they be butylating? |
Perfect | V-ing perfect |
must I have butylated? must you have butylated? must he have butylated? must we have butylated? must you have butylated? must they have butylated? | must I have been butylating? must you have been butylating? must he have been butylating? must we have been butylating? must you have been butylating? must they have been butylating? |
Simple form | V-ing form |
must I not butylate? must you not butylate? must he not butylate? must we not butylate? must you not butylate? must they not butylate? | must I not be butylating? must you not be butylating? must he not be butylating? must we not be butylating? must you not be butylating? must they not be butylating? |
Perfect | V-ing perfect |
must I not have butylated? must you not have butylated? must he not have butylated? must we not have butylated? must you not have butylated? must they not have butylated? | must I not have been butylating? must you not have been butylating? must he not have been butylating? must we not have been butylating? must you not have been butylating? must they not have been butylating? |