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
she must skywrite
we must skywrite
you must skywrite
they must skywrite 	I must be skywriting
you must be skywriting
she must be skywriting
we must be skywriting
you must be skywriting
they must be skywriting	I must have skywritten
you must have skywritten
she 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
she 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 mustn't skywrite
you mustn't skywrite
she mustn't skywrite
we mustn't skywrite
you mustn't skywrite
they mustn't skywrite 	I mustn't be skywriting
you mustn't be skywriting
she mustn't be skywriting
we mustn't be skywriting
you mustn't be skywriting
they mustn't be skywriting	I mustn't have skywritten
you mustn't have skywritten
she mustn't have skywritten
we mustn't have skywritten
you mustn't have skywritten
they mustn't have skywritten	I mustn't have been skywriting
you mustn't have been skywriting
she mustn't have been skywriting
we mustn't have been skywriting
you mustn't have been skywriting
they mustn't have been skywriting	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I skywrite?
must you skywrite?
must she skywrite?
must we skywrite?
must you skywrite?
must they skywrite? 	must I be skywriting?
must you be skywriting?
must she be skywriting?
must we be skywriting?
must you be skywriting?
must they be skywriting? 	must I have skywritten?
must you have skywritten?
must she 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 she 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 	
mustn't I skywrite?
mustn't you skywrite?
mustn't she skywrite?
mustn't we skywrite?
mustn't you skywrite?
mustn't they skywrite? 	mustn't I be skywriting?
mustn't you be skywriting?
mustn't she be skywriting?
mustn't we be skywriting?
mustn't you be skywriting?
mustn't they be skywriting? 	mustn't I have skywritten?
mustn't you have skywritten?
mustn't she have skywritten?
mustn't we have skywritten?
mustn't you have skywritten?
mustn't they have skywritten? 	mustn't I have been skywriting?
mustn't you have been skywriting?
mustn't she have been skywriting?
mustn't we have been skywriting?
mustn't you have been skywriting?
mustn't they have been skywriting?