can safeguard
Regular verb: safeguard - safeguarded- safeguarded

Affirmation 	
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I can safeguard
you can safeguard
he can safeguard
we can safeguard
you can safeguard
they can safeguard 	I can be safeguarding
you can be safeguarding
he can be safeguarding
we can be safeguarding
you can be safeguarding
they can be safeguarding	I can have safeguarded
you can have safeguarded
he can have safeguarded
we can have safeguarded
you can have safeguarded
they can have safeguarded	I can have been safeguarding
you can have been safeguarding
he can have been safeguarding
we can have been safeguarding
you can have been safeguarding
they can have been safeguarding	

Negation 	
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I can't safeguard
you can't safeguard
he can't safeguard
we can't safeguard
you can't safeguard
they can't safeguard 	I can't be safeguarding
you can't be safeguarding
he can't be safeguarding
we can't be safeguarding
you can't be safeguarding
they can't be safeguarding	I can't have safeguarded
you can't have safeguarded
he can't have safeguarded
we can't have safeguarded
you can't have safeguarded
they can't have safeguarded	I can't have been safeguarding
you can't have been safeguarding
he can't have been safeguarding
we can't have been safeguarding
you can't have been safeguarding
they can't have been safeguarding	

Interrogative form 	
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can I safeguard?
can you safeguard?
can he safeguard?
can we safeguard?
can you safeguard?
can they safeguard? 	can I be safeguarding?
can you be safeguarding?
can he be safeguarding?
can we be safeguarding?
can you be safeguarding?
can they be safeguarding? 	can I have safeguarded?
can you have safeguarded?
can he have safeguarded?
can we have safeguarded?
can you have safeguarded?
can they have safeguarded? 	can I have been safeguarding?
can you have been safeguarding?
can he have been safeguarding?
can we have been safeguarding?
can you have been safeguarding?
can they have been safeguarding? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I safeguard?
can't you safeguard?
can't he safeguard?
can't we safeguard?
can't you safeguard?
can't they safeguard? 	can't I be safeguarding?
can't you be safeguarding?
can't he be safeguarding?
can't we be safeguarding?
can't you be safeguarding?
can't they be safeguarding? 	can't I have safeguarded?
can't you have safeguarded?
can't he have safeguarded?
can't we have safeguarded?
can't you have safeguarded?
can't they have safeguarded? 	can't I have been safeguarding?
can't you have been safeguarding?
can't he have been safeguarding?
can't we have been safeguarding?
can't you have been safeguarding?
can't they have been safeguarding?