must instate
Verbo regular: instate - instated- instated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must instate
you must instate
she must instate
we must instate
you must instate
they must instate 	I must be instating
you must be instating
she must be instating
we must be instating
you must be instating
they must be instating	I must have instated
you must have instated
she must have instated
we must have instated
you must have instated
they must have instated	I must have been instating
you must have been instating
she must have been instating
we must have been instating
you must have been instating
they must have been instating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not instate
you must not instate
she must not instate
we must not instate
you must not instate
they must not instate 	I must not be instating
you must not be instating
she must not be instating
we must not be instating
you must not be instating
they must not be instating	I must not have instated
you must not have instated
she must not have instated
we must not have instated
you must not have instated
they must not have instated	I must not have been instating
you must not have been instating
she must not have been instating
we must not have been instating
you must not have been instating
they must not have been instating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I instate?
must you instate?
must she instate?
must we instate?
must you instate?
must they instate? 	must I be instating?
must you be instating?
must she be instating?
must we be instating?
must you be instating?
must they be instating? 	must I have instated?
must you have instated?
must she have instated?
must we have instated?
must you have instated?
must they have instated? 	must I have been instating?
must you have been instating?
must she have been instating?
must we have been instating?
must you have been instating?
must they have been instating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not instate?
must you not instate?
must she not instate?
must we not instate?
must you not instate?
must they not instate? 	must I not be instating?
must you not be instating?
must she not be instating?
must we not be instating?
must you not be instating?
must they not be instating? 	must I not have instated?
must you not have instated?
must she not have instated?
must we not have instated?
must you not have instated?
must they not have instated? 	must I not have been instating?
must you not have been instating?
must she not have been instating?
must we not have been instating?
must you not have been instating?
must they not have been instating?