English verb conjugation
CAN SAFEGUARD

Regular verb: safeguard - safeguarded - safeguarded

Affirmation

Simple form	V-ing form
I can safeguard you can safeguard she can safeguard we can safeguard you can safeguard they can safeguard	I can be safeguarding you can be safeguarding she can be safeguarding we can be safeguarding you can be safeguarding they can be safeguarding
Perfect	V-ing perfect
I can have safeguarded you can have safeguarded she 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 she can have been safeguarding we can have been safeguarding you can have been safeguarding they can have been safeguarding

Negation

Simple form	V-ing form
I can't safeguard you can't safeguard she 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 she can't be safeguarding we can't be safeguarding you can't be safeguarding they can't be safeguarding
Perfect	V-ing perfect
I can't have safeguarded you can't have safeguarded she 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 she 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

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