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 must not skywrite
you must not skywrite
she 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
she 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
she 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
she 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 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 	
must I not skywrite?
must you not skywrite?
must she 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 she 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 she 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 she not have been skywriting?
must we not have been skywriting?
must you not have been skywriting?
must they not have been skywriting?