must skywrite
Verbo irregular: skywrite - skywrote- skywritten

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must skywrite
you must skywrite
he must skywrite
we must skywrite
you must skywrite
they must skywrite 	I must be skywriting
you must be skywriting
he must be skywriting
we must be skywriting
you must be skywriting
they must be skywriting	I must have skywritten
you must have skywritten
he must have skywritten
we must have skywritten
you must have skywritten
they must have skywritten	I must have been skywriting
you must have been skywriting
he must have been skywriting
we must have been skywriting
you must have been skywriting
they must have been skywriting	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not skywrite
you must not skywrite
he must not skywrite
we must not skywrite
you must not skywrite
they must not skywrite 	I must not be skywriting
you must not be skywriting
he must not be skywriting
we must not be skywriting
you must not be skywriting
they must not be skywriting	I must not have skywritten
you must not have skywritten
he must not have skywritten
we must not have skywritten
you must not have skywritten
they must not have skywritten	I must not have been skywriting
you must not have been skywriting
he must not have been skywriting
we must not have been skywriting
you must not have been skywriting
they must not have been skywriting	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I skywrite?
must you skywrite?
must he skywrite?
must we skywrite?
must you skywrite?
must they skywrite? 	must I be skywriting?
must you be skywriting?
must he be skywriting?
must we be skywriting?
must you be skywriting?
must they be skywriting? 	must I have skywritten?
must you have skywritten?
must he have skywritten?
must we have skywritten?
must you have skywritten?
must they have skywritten? 	must I have been skywriting?
must you have been skywriting?
must he have been skywriting?
must we have been skywriting?
must you have been skywriting?
must they have been skywriting? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not skywrite?
must you not skywrite?
must he not skywrite?
must we not skywrite?
must you not skywrite?
must they not skywrite? 	must I not be skywriting?
must you not be skywriting?
must he not be skywriting?
must we not be skywriting?
must you not be skywriting?
must they not be skywriting? 	must I not have skywritten?
must you not have skywritten?
must he not have skywritten?
must we not have skywritten?
must you not have skywritten?
must they not have skywritten? 	must I not have been skywriting?
must you not have been skywriting?
must he not have been skywriting?
must we not have been skywriting?
must you not have been skywriting?
must they not have been skywriting?