Regular verb: select - selected - selected
Simple form | V-ing form |
I must select you must select he must select we must select you must select they must select | I must be selecting you must be selecting he must be selecting we must be selecting you must be selecting they must be selecting |
Perfect | V-ing perfect |
I must have selected you must have selected he must have selected we must have selected you must have selected they must have selected | I must have been selecting you must have been selecting he must have been selecting we must have been selecting you must have been selecting they must have been selecting |
Simple form | V-ing form |
I must not select you must not select he must not select we must not select you must not select they must not select | I must not be selecting you must not be selecting he must not be selecting we must not be selecting you must not be selecting they must not be selecting |
Perfect | V-ing perfect |
I must not have selected you must not have selected he must not have selected we must not have selected you must not have selected they must not have selected | I must not have been selecting you must not have been selecting he must not have been selecting we must not have been selecting you must not have been selecting they must not have been selecting |
Simple form | V-ing form |
must I select? must you select? must he select? must we select? must you select? must they select? | must I be selecting? must you be selecting? must he be selecting? must we be selecting? must you be selecting? must they be selecting? |
Perfect | V-ing perfect |
must I have selected? must you have selected? must he have selected? must we have selected? must you have selected? must they have selected? | must I have been selecting? must you have been selecting? must he have been selecting? must we have been selecting? must you have been selecting? must they have been selecting? |
Simple form | V-ing form |
must I not select? must you not select? must he not select? must we not select? must you not select? must they not select? | must I not be selecting? must you not be selecting? must he not be selecting? must we not be selecting? must you not be selecting? must they not be selecting? |
Perfect | V-ing perfect |
must I not have selected? must you not have selected? must he not have selected? must we not have selected? must you not have selected? must they not have selected? | must I not have been selecting? must you not have been selecting? must he not have been selecting? must we not have been selecting? must you not have been selecting? must they not have been selecting? |