I could safeguard you could safeguard she could safeguard we could safeguard you could safeguard they could safeguard
V-ing form
I could be safeguarding you could be safeguarding she could be safeguarding we could be safeguarding you could be safeguarding they could be safeguarding
Perfect
I could have safeguarded you could have safeguarded she could have safeguarded we could have safeguarded you could have safeguarded they could have safeguarded
V-ing perfect
I could have been safeguarding you could have been safeguarding she could have been safeguarding we could have been safeguarding you could have been safeguarding they could have been safeguarding
Negation
Simple form
I couldn't safeguard you couldn't safeguard she couldn't safeguard we couldn't safeguard you couldn't safeguard they couldn't safeguard
V-ing form
I couldn't be safeguarding you couldn't be safeguarding she couldn't be safeguarding we couldn't be safeguarding you couldn't be safeguarding they couldn't be safeguarding
Perfect
I couldn't have safeguarded you couldn't have safeguarded she couldn't have safeguarded we couldn't have safeguarded you couldn't have safeguarded they couldn't have safeguarded
V-ing perfect
I couldn't have been safeguarding you couldn't have been safeguarding she couldn't have been safeguarding we couldn't have been safeguarding you couldn't have been safeguarding they couldn't have been safeguarding
Interrogative form
Simple form
could I safeguard? could you safeguard? could she safeguard? could we safeguard? could you safeguard? could they safeguard?
V-ing form
could I be safeguarding? could you be safeguarding? could she be safeguarding? could we be safeguarding? could you be safeguarding? could they be safeguarding?
Perfect
could I have safeguarded? could you have safeguarded? could she have safeguarded? could we have safeguarded? could you have safeguarded? could they have safeguarded?
V-ing perfect
could I have been safeguarding? could you have been safeguarding? could she have been safeguarding? could we have been safeguarding? could you have been safeguarding? could they have been safeguarding?
Interro-negative form
Simple form
couldn't I safeguard? couldn't you safeguard? couldn't she safeguard? couldn't we safeguard? couldn't you safeguard? couldn't they safeguard?
V-ing form
couldn't I be safeguarding? couldn't you be safeguarding? couldn't she be safeguarding? couldn't we be safeguarding? couldn't you be safeguarding? couldn't they be safeguarding?
Perfect
couldn't I have safeguarded? couldn't you have safeguarded? couldn't she have safeguarded? couldn't we have safeguarded? couldn't you have safeguarded? couldn't they have safeguarded?
V-ing perfect
couldn't I have been safeguarding? couldn't you have been safeguarding? couldn't she have been safeguarding? couldn't we have been safeguarding? couldn't you have been safeguarding? couldn't they have been safeguarding?