can mulch
Regular verb: mulch - mulched- mulched

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can mulch
you can mulch
he can mulch
we can mulch
you can mulch
they can mulch 	I can be mulching
you can be mulching
he can be mulching
we can be mulching
you can be mulching
they can be mulching	I can have mulched
you can have mulched
he can have mulched
we can have mulched
you can have mulched
they can have mulched	I can have been mulching
you can have been mulching
he can have been mulching
we can have been mulching
you can have been mulching
they can have been mulching	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't mulch
you can't mulch
he can't mulch
we can't mulch
you can't mulch
they can't mulch 	I can't be mulching
you can't be mulching
he can't be mulching
we can't be mulching
you can't be mulching
they can't be mulching	I can't have mulched
you can't have mulched
he can't have mulched
we can't have mulched
you can't have mulched
they can't have mulched	I can't have been mulching
you can't have been mulching
he can't have been mulching
we can't have been mulching
you can't have been mulching
they can't have been mulching	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I mulch?
can you mulch?
can he mulch?
can we mulch?
can you mulch?
can they mulch? 	can I be mulching?
can you be mulching?
can he be mulching?
can we be mulching?
can you be mulching?
can they be mulching? 	can I have mulched?
can you have mulched?
can he have mulched?
can we have mulched?
can you have mulched?
can they have mulched? 	can I have been mulching?
can you have been mulching?
can he have been mulching?
can we have been mulching?
can you have been mulching?
can they have been mulching? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I mulch?
can't you mulch?
can't he mulch?
can't we mulch?
can't you mulch?
can't they mulch? 	can't I be mulching?
can't you be mulching?
can't he be mulching?
can't we be mulching?
can't you be mulching?
can't they be mulching? 	can't I have mulched?
can't you have mulched?
can't he have mulched?
can't we have mulched?
can't you have mulched?
can't they have mulched? 	can't I have been mulching?
can't you have been mulching?
can't he have been mulching?
can't we have been mulching?
can't you have been mulching?
can't they have been mulching?