can reach
Regular verb: reach - reached- reached

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can reach
you can reach
he can reach
we can reach
you can reach
they can reach 	I can be reaching
you can be reaching
he can be reaching
we can be reaching
you can be reaching
they can be reaching	I can have reached
you can have reached
he can have reached
we can have reached
you can have reached
they can have reached	I can have been reaching
you can have been reaching
he can have been reaching
we can have been reaching
you can have been reaching
they can have been reaching	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't reach
you can't reach
he can't reach
we can't reach
you can't reach
they can't reach 	I can't be reaching
you can't be reaching
he can't be reaching
we can't be reaching
you can't be reaching
they can't be reaching	I can't have reached
you can't have reached
he can't have reached
we can't have reached
you can't have reached
they can't have reached	I can't have been reaching
you can't have been reaching
he can't have been reaching
we can't have been reaching
you can't have been reaching
they can't have been reaching	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I reach?
can you reach?
can he reach?
can we reach?
can you reach?
can they reach? 	can I be reaching?
can you be reaching?
can he be reaching?
can we be reaching?
can you be reaching?
can they be reaching? 	can I have reached?
can you have reached?
can he have reached?
can we have reached?
can you have reached?
can they have reached? 	can I have been reaching?
can you have been reaching?
can he have been reaching?
can we have been reaching?
can you have been reaching?
can they have been reaching? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I reach?
can't you reach?
can't he reach?
can't we reach?
can't you reach?
can't they reach? 	can't I be reaching?
can't you be reaching?
can't he be reaching?
can't we be reaching?
can't you be reaching?
can't they be reaching? 	can't I have reached?
can't you have reached?
can't he have reached?
can't we have reached?
can't you have reached?
can't they have reached? 	can't I have been reaching?
can't you have been reaching?
can't he have been reaching?
can't we have been reaching?
can't you have been reaching?
can't they have been reaching?