can twig
Regular verb: twig - twigged- twigged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can twig
you can twig
he can twig
we can twig
you can twig
they can twig 	I can be twigging
you can be twigging
he can be twigging
we can be twigging
you can be twigging
they can be twigging	I can have twigged
you can have twigged
he can have twigged
we can have twigged
you can have twigged
they can have twigged	I can have been twigging
you can have been twigging
he can have been twigging
we can have been twigging
you can have been twigging
they can have been twigging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't twig
you can't twig
he can't twig
we can't twig
you can't twig
they can't twig 	I can't be twigging
you can't be twigging
he can't be twigging
we can't be twigging
you can't be twigging
they can't be twigging	I can't have twigged
you can't have twigged
he can't have twigged
we can't have twigged
you can't have twigged
they can't have twigged	I can't have been twigging
you can't have been twigging
he can't have been twigging
we can't have been twigging
you can't have been twigging
they can't have been twigging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I twig?
can you twig?
can he twig?
can we twig?
can you twig?
can they twig? 	can I be twigging?
can you be twigging?
can he be twigging?
can we be twigging?
can you be twigging?
can they be twigging? 	can I have twigged?
can you have twigged?
can he have twigged?
can we have twigged?
can you have twigged?
can they have twigged? 	can I have been twigging?
can you have been twigging?
can he have been twigging?
can we have been twigging?
can you have been twigging?
can they have been twigging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I twig?
can't you twig?
can't he twig?
can't we twig?
can't you twig?
can't they twig? 	can't I be twigging?
can't you be twigging?
can't he be twigging?
can't we be twigging?
can't you be twigging?
can't they be twigging? 	can't I have twigged?
can't you have twigged?
can't he have twigged?
can't we have twigged?
can't you have twigged?
can't they have twigged? 	can't I have been twigging?
can't you have been twigging?
can't he have been twigging?
can't we have been twigging?
can't you have been twigging?
can't they have been twigging?