English verb conjugation
MUST BESTIR BESTIR

Regular verb: bestir bestir - bestir bestired - bestir bestired

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form	V-ing form
I must bestir bestir you must bestir bestir he must bestir bestir we must bestir bestir you must bestir bestir they must bestir bestir	I must be bestir bestiring you must be bestir bestiring he must be bestir bestiring we must be bestir bestiring you must be bestir bestiring they must be bestir bestiring
Perfect	V-ing perfect
I must have bestir bestired you must have bestir bestired he must have bestir bestired we must have bestir bestired you must have bestir bestired they must have bestir bestired	I must have been bestir bestiring you must have been bestir bestiring he must have been bestir bestiring we must have been bestir bestiring you must have been bestir bestiring they must have been bestir bestiring

Negation

Simple form	V-ing form
I must not bestir bestir you must not bestir bestir he must not bestir bestir we must not bestir bestir you must not bestir bestir they must not bestir bestir	I must not be bestir bestiring you must not be bestir bestiring he must not be bestir bestiring we must not be bestir bestiring you must not be bestir bestiring they must not be bestir bestiring
Perfect	V-ing perfect
I must not have bestir bestired you must not have bestir bestired he must not have bestir bestired we must not have bestir bestired you must not have bestir bestired they must not have bestir bestired	I must not have been bestir bestiring you must not have been bestir bestiring he must not have been bestir bestiring we must not have been bestir bestiring you must not have been bestir bestiring they must not have been bestir bestiring

Interrogative form

Simple form	V-ing form
must I bestir bestir? must you bestir bestir? must he bestir bestir? must we bestir bestir? must you bestir bestir? must they bestir bestir?	must I be bestir bestiring? must you be bestir bestiring? must he be bestir bestiring? must we be bestir bestiring? must you be bestir bestiring? must they be bestir bestiring?
Perfect	V-ing perfect
must I have bestir bestired? must you have bestir bestired? must he have bestir bestired? must we have bestir bestired? must you have bestir bestired? must they have bestir bestired?	must I have been bestir bestiring? must you have been bestir bestiring? must he have been bestir bestiring? must we have been bestir bestiring? must you have been bestir bestiring? must they have been bestir bestiring?

Interro-negative form

Simple form	V-ing form
must I not bestir bestir? must you not bestir bestir? must he not bestir bestir? must we not bestir bestir? must you not bestir bestir? must they not bestir bestir?	must I not be bestir bestiring? must you not be bestir bestiring? must he not be bestir bestiring? must we not be bestir bestiring? must you not be bestir bestiring? must they not be bestir bestiring?
Perfect	V-ing perfect
must I not have bestir bestired? must you not have bestir bestired? must he not have bestir bestired? must we not have bestir bestired? must you not have bestir bestired? must they not have bestir bestired?	must I not have been bestir bestiring? must you not have been bestir bestiring? must he not have been bestir bestiring? must we not have been bestir bestiring? must you not have been bestir bestiring? must they not have been bestir bestiring?