must slither
Verbo regolare: slither - slithered- slithered

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must slither
you must slither
she must slither
we must slither
you must slither
they must slither 	I must be slithering
you must be slithering
she must be slithering
we must be slithering
you must be slithering
they must be slithering	I must have slithered
you must have slithered
she must have slithered
we must have slithered
you must have slithered
they must have slithered	I must have been slithering
you must have been slithering
she must have been slithering
we must have been slithering
you must have been slithering
they must have been slithering	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not slither
you must not slither
she must not slither
we must not slither
you must not slither
they must not slither 	I must not be slithering
you must not be slithering
she must not be slithering
we must not be slithering
you must not be slithering
they must not be slithering	I must not have slithered
you must not have slithered
she must not have slithered
we must not have slithered
you must not have slithered
they must not have slithered	I must not have been slithering
you must not have been slithering
she must not have been slithering
we must not have been slithering
you must not have been slithering
they must not have been slithering	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I slither?
must you slither?
must she slither?
must we slither?
must you slither?
must they slither? 	must I be slithering?
must you be slithering?
must she be slithering?
must we be slithering?
must you be slithering?
must they be slithering? 	must I have slithered?
must you have slithered?
must she have slithered?
must we have slithered?
must you have slithered?
must they have slithered? 	must I have been slithering?
must you have been slithering?
must she have been slithering?
must we have been slithering?
must you have been slithering?
must they have been slithering? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not slither?
must you not slither?
must she not slither?
must we not slither?
must you not slither?
must they not slither? 	must I not be slithering?
must you not be slithering?
must she not be slithering?
must we not be slithering?
must you not be slithering?
must they not be slithering? 	must I not have slithered?
must you not have slithered?
must she not have slithered?
must we not have slithered?
must you not have slithered?
must they not have slithered? 	must I not have been slithering?
must you not have been slithering?
must she not have been slithering?
must we not have been slithering?
must you not have been slithering?
must they not have been slithering?