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 mustn't bestir bestir you mustn't bestir bestir he mustn't bestir bestir we mustn't bestir bestir you mustn't bestir bestir they mustn't bestir bestir	I mustn't be bestir bestiring you mustn't be bestir bestiring he mustn't be bestir bestiring we mustn't be bestir bestiring you mustn't be bestir bestiring they mustn't be bestir bestiring
Perfect	V-ing perfect
I mustn't have bestir bestired you mustn't have bestir bestired he mustn't have bestir bestired we mustn't have bestir bestired you mustn't have bestir bestired they mustn't have bestir bestired	I mustn't have been bestir bestiring you mustn't have been bestir bestiring he mustn't have been bestir bestiring we mustn't have been bestir bestiring you mustn't have been bestir bestiring they mustn't 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
mustn't I bestir bestir? mustn't you bestir bestir? mustn't he bestir bestir? mustn't we bestir bestir? mustn't you bestir bestir? mustn't they bestir bestir?	mustn't I be bestir bestiring? mustn't you be bestir bestiring? mustn't he be bestir bestiring? mustn't we be bestir bestiring? mustn't you be bestir bestiring? mustn't they be bestir bestiring?
Perfect	V-ing perfect
mustn't I have bestir bestired? mustn't you have bestir bestired? mustn't he have bestir bestired? mustn't we have bestir bestired? mustn't you have bestir bestired? mustn't they have bestir bestired?	mustn't I have been bestir bestiring? mustn't you have been bestir bestiring? mustn't he have been bestir bestiring? mustn't we have been bestir bestiring? mustn't you have been bestir bestiring? mustn't they have been bestir bestiring?